G. Kovaltsov
发表
R. Horne,
D. Heynderickx,
R. Vainio,
2009
.
E. Rozanov,
G. Bazilevskaya,
I. Mironova,
2019,
The Science of the total environment.
I. Usoskin,
G. Kovaltsov,
V. Bindi,
2019,
Journal of Geophysical Research: Space Physics.
I. Usoskin,
E. Asvestari,
G. Kovaltsov,
2017
.
I. Usoskin,
E. Asvestari,
G. Kovaltsov,
2022
.
I. Usoskin,
G. Kovaltsov,
A. Mishev,
2015
.
Kalevi Mursula,
Ilya G. Usoskin,
I. Usoskin,
2005
.
H. Zirin,
M. Shea,
I. Usoskin,
1994
.
P. Nöjd,
F. Marzaioli,
F. Terrasi,
2020,
Radiocarbon.
I. Usoskin,
Y. Gallet,
G. Kovaltsov,
2015
.
A two-wave dynamo model by Zharkova et al. (2015) disagrees with data on long-term solar variability
I. Usoskin,
G. Kovaltsov,
2015,
1512.05516.
A. Melott,
I. Usoskin,
G. Kovaltsov,
2014
.
G. Bazilevskaya,
Y. Stozhkov,
I. Usoskin,
2008
.
A. Aldahan,
G. Possnert,
E. Echer,
2010
.
I. Usoskin,
G. Kovaltsov,
2013,
1305.5088.
M. Storini,
I. Usoskin,
L. Desorgher,
2009
.
I. Usoskin,
G. Kovaltsov,
2012,
1207.5932.
E. Cliver,
W. F. Dietrich,
I. Usoskin,
2016
.
E. Cliver,
W. F. Dietrich,
I. Usoskin,
2014
.
N. Krivova,
I. Usoskin,
G. Kovaltsov,
2022,
Solar Physics.
I. Usoskin,
G. Kovaltsov,
Wilma Kiviaho,
2020,
2012.08415.
I. Usoskin,
G. Kovaltsov,
T. Willamo,
2018,
1803.10501.
N. Krivova,
M. Owens,
I. Usoskin,
2017
.
J. Vaquero,
I. Usoskin,
G. Kovaltsov,
2015,
1503.07664.
M. Shea,
G. Bazilevskaya,
E. Cliver,
2015
.
M. Shea,
G. Bazilevskaya,
E. Cliver,
2014
.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2001
.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2003
.
R. Arlt,
I. Usoskin,
K. Mursula,
2009,
0907.0063.
F. Joos,
G. Hulot,
E. Thébault,
2014,
1402.4720.
Global Heliospheric Parameters and Cosmic-Ray Modulation: An Empirical Relation for the Last Decades
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2006
.
K Kusano,
Edward W. Cliver,
Hisashi Hayakawa,
2019
.
G. Kovaltsov,
V. Ostryakov,
2018,
Geomagnetism and Aeronomy.
G. Kovaltsov,
N. Mandzhavidze,
L. Kocharov,
1990
.
G. Kovaltsov,
N. Mandzhavidze,
L. Kocharov,
1990
.
I. Usoskin,
I. Mironova,
S. Petelina,
2011
.
I. Usoskin,
G. Kovaltsov,
2006
.
S. Solanki,
E. Bard,
I. Usoskin,
2009
.
I. Usoskin,
G. Kovaltsov,
2010
.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2006
.
E. Rozanov,
I. Usoskin,
G. Kovaltsov,
2021
.
I. Usoskin,
G. Kovaltsov,
2009
.
G. Schmidt,
A. Aldahan,
G. Possnert,
2009
.
I. Usoskin,
G. Kovaltsov,
2008
.
J. Hörandel,
I. Usoskin,
I. Braun,
2008
.
B. Klecker,
W. Dröge,
G. Kovaltsov,
2020,
The Astrophysical Journal.
I. Usoskin,
G. Kovaltsov,
A. Mishev,
2017,
1705.07197.
G. Bazilevskaya,
I. Usoskin,
G. Kovaltsov,
2011
.
G. Kovaltsov,
J. Torsti,
L. Kocharov,
2000
.
I. Usoskin,
G. Kovaltsov,
S. Koldobskiy,
2018,
Journal of Geophysical Research: Space Physics.
I. Usoskin,
G. Kovaltsov,
2010
.
H. Zirin,
M. Shea,
I. Usoskin,
1994
.
I. Usoskin,
Y. Gallet,
G. Kovaltsov,
2015
.
I. Usoskin,
G. Kovaltsov,
A. Mishev,
2017
.
I. Usoskin,
G. Kovaltsov,
2015
.
I. Usoskin,
G. Kovaltsov,
2014,
1401.5945.
S. Solanki,
E. Bard,
N. Krivova,
2019,
Proceedings of 36th International Cosmic Ray Conference — PoS(ICRC2019).
I. Usoskin,
E. Asvestari,
G. Kovaltsov,
2017
.
J. Vaquero,
I. Usoskin,
G. Kovaltsov,
2016,
1612.00705.
I. Usoskin,
G. Kovaltsov,
S. Poluianov,
2014
.
R. Vainio,
I. Usoskin,
G. Kovaltsov,
2021,
Astronomy & Astrophysics.
E. Rozanov,
I. Usoskin,
I. Mironova,
2020,
Journal of Geophysical Research: Space Physics.
Long-term geomagnetic changes and their possible role in regional atmospheric ionization and climate
I. Usoskin,
I. Mironova,
G. Kovaltsov,
2009
.
I. Usoskin,
G. Kovaltsov,
A. Mishev,
2018,
Solar Physics.
I. Usoskin,
J. Sarkamo,
T. Raiha,
2007
.
I. Usoskin,
G. Kovaltsov,
2008
.
A. Melott,
I. Usoskin,
G. Kovaltsov,
2014,
International Journal of Astrobiology.
I. Usoskin,
I. Mironova,
G. Kovaltsov,
2010
.
I. Usoskin,
G. Kovaltsov,
2008
.
I. Usoskin,
G. Kovaltsov,
A. Mishev,
2019,
Solar Physics.
I. Usoskin,
A. Artamonov,
G. Kovaltsov,
2015
.
I. Usoskin,
G. Kovaltsov,
S. Koldobskiy,
2018,
Solar Physics.
A. Mayorov,
I. Usoskin,
E. Asvestari,
2017
.
A. Mayorov,
I. Usoskin,
E. Asvestari,
2016,
1612.02446.
W. F. Dietrich,
I. Usoskin,
A. Tylka,
2010
.
W. F. Dietrich,
I. Usoskin,
A. Tylka,
2010
.
W. F. Dietrich,
I. Usoskin,
A. Tylka,
2009
.
E. Möbius,
B. Klecker,
W. Dröge,
2008
.
I. Usoskin,
G. Kovaltsov,
O. Gladysheva,
2004
.
R. Vainio,
I. Usoskin,
G. Kovaltsov,
1996
.
I. Usoskin,
G. Kovaltsov,
Wilma Kiviaho,
2021,
Solar Physics.
M. Shea,
G. Bazilevskaya,
E. Cliver,
2014,
Space Science Reviews.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2004
.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2003
.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2001
.
S. Solanki,
I. Usoskin,
G. Kovaltsov,
2007,
0706.0385.
S. K. Solanki,
S. Solanki,
M. Friedrich,
2013,
1302.6897.
H. Mäkinen,
P. Nöjd,
L. Arppe,
2018,
Nature Communications.
I. Usoskin,
G. Kovaltsov,
A. Leppänen,
2012
.
I. Usoskin,
G. Kovaltsov,
A. Leppänen,
2011
.
S. Solanki,
I. Usoskin,
C. Taricco,
2006
.
G. Schmidt,
A. Aldahan,
G. Possnert,
2009
.
I. Usoskin,
G. Kovaltsov,
S. Poluianov,
2020,
Journal of Geophysical Research: Atmospheres.
I. Usoskin,
G. Kovaltsov,
2010
.
I. Usoskin,
P. Tanskanen,
G. Kovaltsov,
1997
.
W. Soon,
E. Hawkins,
D. Sokoloff,
2015,
1507.05191.
G. Kovaltsov,
L. Kocharov,
1990
.
I. Usoskin,
G. Kovaltsov,
2008
.
H. Fischer,
E. Rozanov,
W. Schmutz,
2017,
Scientific Reports.
I. Usoskin,
G. Kovaltsov,
A. Mishev,
2012,
1206.6974.
I. Usoskin,
G. Kovaltsov,
2010
.
Bernd Kromer,
Ilya G. Usoskin,
Sami K. Solanki,
2006
.
I. Usoskin,
G. Kovaltsov,
2004
.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2001
.
I. Usoskin,
G. Kovaltsov,
V. Bindi,
2019,
Proceedings of 36th International Cosmic Ray Conference — PoS(ICRC2019).
B. Klecker,
W. Dröge,
G. Kovaltsov,
2020,
The Astrophysical Journal.
G. Kovaltsov,
J. Torsti,
L. Kocharov,
2001
.
G. Kovaltsov,
J. Torsti,
L. Kocharov,
2000
.
I. Usoskin,
G. Kovaltsov,
S. Poluianov,
2019,
Proceedings of 36th International Cosmic Ray Conference — PoS(ICRC2019).
I. Usoskin,
G. Kovaltsov,
S. Poluianov,
2018,
Astronomy & Astrophysics.
I. Usoskin,
G. Kovaltsov,
S. Poluianov,
2017
.
I. Usoskin,
G. Kovaltsov,
S. Koldobskiy,
2018,
Solar Physics.
I. Usoskin,
G. Kovaltsov,
T. Jämsén,
2007
.
I. Usoskin,
G. Kovaltsov,
S. Koldobskiy,
2022,
Journal of Geophysical Research: Space Physics.
I. Usoskin,
G. Kovaltsov,
S. Koldobskiy,
2023,
Journal of Geophysical Research: Space Physics.
S. Solanki,
B. Kromer,
N. Krivova,
2021,
Astronomy & Astrophysics.
I. Usoskin,
G. Kovaltsov,
A. Mishev,
2020,
Journal of Geophysical Research: Space Physics.
S. Solanki,
E. Bard,
N. Krivova,
2018,
Astronomy & Astrophysics.
G. Hulot,
I. Usoskin,
Y. Gallet,
2016,
1602.02483.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2003
.
I. Usoskin,
G. Kovaltsov,
2021,
Geophysical Research Letters.
I. Usoskin,
K. Mursula,
P. Tanskanen,
1998
.
I. Usoskin,
K. Mursula,
P. Tanskanen,
1997
.
B. Klecker,
W. Dröge,
G. Kovaltsov,
2010
.
G. Kovaltsov,
J. Torsti,
L. Kocharov,
2005
.
R. Vainio,
G. Kovaltsov,
J. Torsti,
1998
.
R. Vainio,
G. Kovaltsov,
J. Torsti,
1996
.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2007
.
G. Kovaltsov,
D. Ruffolo,
Y. Kartavykh,
2000
.
S. Solanki,
M. Lockwood,
M. Owens,
2015,
Solar Physics.
G. Kovaltsov,
J. Torsti,
Y. Kartavykh,
2002
.
G. Kovaltsov,
J. Torsti,
L. Kocharov,
2002
.
G. Kovaltsov,
J. Torsti,
L. Kocharov,
2001
.
I. Usoskin,
I. Mironova,
G. Kovaltsov,
2021
.
S. Solanki,
I. Usoskin,
G. Kovaltsov,
2011,
Proceedings of the International Astronomical Union.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2003
.
W. Dröge,
G. Kovaltsov,
Y. Kartavykh,
2006
.
E. Rozanov,
G. Bazilevskaya,
I. Mironova,
2019,
Geophysical Research Letters.
G. Bazilevskaya,
Y. Stozhkov,
T. Sloan,
2009
.
A. Melott,
I. Usoskin,
G. Kovaltsov,
2014
.
Kalevi Mursula,
Ilya G. Usoskin,
I. Usoskin,
2001
.
M. Storini,
I. Usoskin,
L. Desorgher,
2009
.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2001
.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2002
.
J. Vaquero,
I. Usoskin,
G. Kovaltsov,
2011,
1103.1520.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2001
.
S. Solanki,
I. Usoskin,
K. Mursula,
2002
.
P. Rancoita,
M. Gervasi,
I. Usoskin,
1999
.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2002
.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2001
.
I. Usoskin,
G. Kovaltsov,
T. Willamo,
2017,
1705.05109.
S. Solanki,
N. Krivova,
I. Usoskin,
2017,
1702.06183.
I. Usoskin,
G. Kovaltsov,
Wilma Kiviaho,
2021
.
I. Usoskin,
G. Kovaltsov,
G. Kocharov,
1991
.
G. Kovaltsov,
E. Riihonen,
J. Torsti,
2007
.
G. Kovaltsov,
J. Torsti,
L. Kocharov,
2003
.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2003
.
R. Vainio,
G. Kovaltsov,
J. Torsti,
1996
.
E. Rozanov,
I. Usoskin,
G. Kovaltsov,
2021,
Geoscientific Model Development.
I. Mironova,
A. Artamonov,
N. Konstantinova,
2017
.
I. Usoskin,
G. Kovaltsov,
A. Mishev,
2021,
Journal of Geophysical Research: Space Physics.
I. Usoskin,
G. Kovaltsov,
S. Koldobskiy,
2020,
Astronomy & Astrophysics.
I. Usoskin,
G. Kovaltsov,
A. Mishev,
2019,
Proceedings of 36th International Cosmic Ray Conference — PoS(ICRC2019).
I. Usoskin,
G. Kovaltsov,
A. Mishev,
2018,
Solar Physics.
I. Usoskin,
G. Kovaltsov,
S. Koldobskiy,
2021
.
I. Usoskin,
I. Mironova,
G. Kovaltsov,
2010
.
I. Usoskin,
G. Kovaltsov,
2006
.
I. Usoskin,
G. Kovaltsov,
S. Koldobskiy,
2021,
Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021).
I. Usoskin,
G. Kovaltsov,
S. Koldobskiy,
2019,
Proceedings of 36th International Cosmic Ray Conference — PoS(ICRC2019).
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2007
.
I. Usoskin,
G. Kovaltsov,
S. Koldobskiy,
2023,
Proceedings of 38th International Cosmic Ray Conference — PoS(ICRC2023).
I. Usoskin,
G. Kovaltsov,
A. Mishev,
2016,
1606.05899.
W. Soon,
E. Hawkins,
D. Sokoloff,
2015,
1507.05191.
I. Usoskin,
G. Kovaltsov,
2008
.
I. Usoskin,
K. Mursula,
G. Kovaltsov,
2004,
physics/0407066.
I. Usoskin,
G. Kovaltsov,
T. Chatzistergos,
2016,
1609.00569.
E. Möbius,
B. Klecker,
W. Dröge,
2011
.
I. Usoskin,
P. Tanskanen,
G. Kovaltsov,
1997
.
I. Usoskin,
P. Tanskanen,
G. Kovaltsov,
1995,
Solar Physics.
G. Kovaltsov,
L. Kocharov,
Y. Efimov,
1993
.
T. Laitinen,
G. Kovaltsov,
J. Torsti,
1999
.
I. Usoskin,
G. Kovaltsov,
S. Koldobskiy,
2021,
Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021).
H. Zirin,
I. Usoskin,
Jeongwoo Lee,
1995
.
I. Usoskin,
G. Kovaltsov,
L. Kocharov,
1995
.
R. Vainio,
G. Kovaltsov,
J. Torsti,
1995
.
I. Usoskin,
G. Kovaltsov,
G. Kovaltsov,
2008
.
P. Nieminen,
M. McConnell,
J. Ryan,
1998
.
I. Usoskin,
G. Kovaltsov,
E. Vashenyuk,
2001
.
G. Kovaltsov,
I. Usoskin,
A. Mishev,
2024,
Journal of Space Weather and Space Climate.