J. Kratzer
发表
C. Weber,
J. Kratzer,
2013
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Jan Kratzer,
J. Kratzer,
R. Leenders,
2006
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J. Kratzer,
Shahid Qureshi,
2011
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J. Kratzer,
H. Haase,
Tino Woschke,
2017
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J. Kratzer,
H. Gemünden,
K. Hölzle,
2010
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J. Kratzer,
R. Leenders,
S. Gabbay,
2006
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J. Kratzer,
K. Takács,
2007
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C. Schultz,
J. Kratzer,
Maura Kessel,
2012
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J. Kratzer,
L. Kunst,
2007
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J. Kratzer,
R. Leenders,
J. van Engelen,
2005
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J. Kratzer,
M. Achterkamp,
Nastasja Oosterloo,
2010
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Christopher Lettl,
J. Kratzer,
2009
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J. Kratzer,
D. Meissner,
Vitaly Roud,
2017
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Christopher Lettl,
J. Kratzer,
H. Gemünden,
2008
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J. Kratzer,
Henrike Hannemann-Weber,
Maura Kessel,
2012,
Health policy.
J. Kratzer,
M. Achterkamp,
L. Molenmaker,
2008
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J. Kratzer,
Khaled Alzafari,
2019,
Quality in Higher Education.
The social structure of leadership and creativity in engineering design teams: An empirical analysis
Jan Kratzer,
J. Kratzer,
R. Leenders,
2008
.
J. Kratzer,
Khaled Alzafari,
Lubna Rashid,
2020
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J. Kratzer,
E. Gentina,
2020
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A delicate managerial challenge: how cooperation and integration affect the performance of NPD teams
Jan Kratzer,
J. Kratzer,
R. Leenders,
2004
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J. Kratzer,
D. Belcher,
D. Nicholas,
1979,
Bulletin of the World Health Organization.
J. Kratzer,
D. Belcher,
D. Nicholas,
1977,
British medical journal.
J. Kratzer,
Lubna Rashid,
Marc Karahan,
2022,
Journal of Cleaner Production.
J. Kratzer,
J. Hein,
Julian Alexandrakis,
2022,
Sustainability.
J. Kratzer,
S. Block,
K. Tack,
2000,
The Pediatric infectious disease journal.
R.Th.A.J. Leenders,
Jan Kratzer,
van Johannes Engelen,
2007
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Jan Kratzer,
Shahid Qureshi,
J. Kratzer,
2017
.
Jan Kratzer,
Roger Th.A.J. Leenders,
J.M.L. van Engelen,
2004
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Jan Kratzer,
Gunter Festel,
J. Kratzer,
2012
.
Jan Kratzer,
Karina Cagarman,
J. Kratzer,
2018,
Encyclopedia of Social Network Analysis and Mining. 2nd Ed..
R.Th.A.J. Leenders,
Jan Kratzer,
van Johannes Engelen,
2004
.
Jan Kratzer,
Roger Th. A. J. Leenders,
J. M. L. Van Engelen,
2007,
Int. J. Netw. Virtual Organisations.
Jan Kratzer,
Roger Th. A. J. Leenders,
J. Kratzer,
2005
.
R.Th.A.J. Leenders,
Jan Kratzer,
van Johannes Engelen,
2008
.
R.Th.A.J. Leenders,
Jan Kratzer,
J.M.L. van Engelen,
2008
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R.Th.A.J. Leenders,
Jan Kratzer,
van Johannes Engelen,
2002
.
R.Th.A.J. Leenders,
Jan Kratzer,
van Johannes Engelen,
2008
.
Jan Kratzer,
Roger Th. A. J. Leenders,
Katja Zboralski,
2009,
Int. J. Netw. Virtual Organisations.
Jan Kratzer,
J. Kratzer,
2014,
Encyclopedia of Social Network Analysis and Mining.
Jan Kratzer,
Heiko Haase,
Nick Leithold,
2016
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Jan Kratzer,
J.M.L. van Engelen,
Derk Jan Kiewiet,
2002
.
Jan Kratzer,
J. Kratzer,
Kees Van Veen,
2011
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Jan Kratzer,
J.M.L. van Engelen,
Roger Th.A.J. Leenders,
2009
.
R.Th.A.J. Leenders,
Jan Kratzer,
van Johannes Engelen,
2007
.
Jan Kratzer,
J.M.L. van Engelen,
J. Kratzer,
2002
.
Jan Kratzer,
J. Kratzer,
2001
.
Jan Kratzer,
J. Kratzer,
2014,
Encyclopedia of Social Network Analysis and Mining.
R.Th.A.J. Leenders,
Jan Kratzer,
J.M.L. van Engelen,
2004
.
Jan Kratzer,
Károly Takács,
J. Kratzer,
2007
.
J. Kratzer,
D. Nicholas,
S. Ofosu-amaah,
1977,
British medical journal.
Christopher Lettl,
Peter A. Gloor,
Jan Kratzer,
2016
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J. Kratzer,
Mushumbusi Paul Kato,
2013
.
J. Kratzer,
J. Kratzer,
2012,
Ghana medical journal.
J. Kratzer,
Karina Cagarman,
Katharina Osbelt,
2020
.
Christopher Lettl,
Hans-Georg Gemünden,
Jan Kratzer,
2011,
IEEE Transactions on Engineering Management.
Christopher Lettl,
Jan Kratzer,
Christopher Lettl,
2008
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Jan Kratzer,
Ingo Michelfelder,
J. Kratzer,
2013
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J. Kratzer,
2020
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J. Kratzer,
Ingo Michelfelder,
Jason Jay,
2020
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Jan Kratzer,
Jo M. L. van Engelen,
Roger Th.A.J. Leenders,
2003
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J. Kratzer,
Natalia Strobel,
2015
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J. Kratzer,
M. Mrożewski,
2021
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J. Kratzer,
Viktoriia Potishuk,
2017
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J. Kratzer,
M. Mrożewski,
2017
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J. Kratzer,
Matthias Mrożewski,
Jan Kratzer,
2016,
The Journal of Technology Transfer.
Jan Kratzer,
Jo M. L. van Engelen,
Roger Th.A.J. Leenders,
2010
.
Jan Kratzer,
Jo M. L. van Engelen,
Roger Th.A.J. Leenders,
2009
.
Jan Kratzer,
Roger Th.A.J. Leenders,
Jo M. L. van Engelen,
2007
.
Jan Kratzer,
J. Kratzer,
R. Leenders,
2004
.
J. Kratzer,
Laura H. Middermann,
S. Perner,
2020,
Sustainability.
J. Kratzer,
Shahid Qureshi,
2011
.
J. Kratzer,
Laura von Arnim,
Karina Cagarman,
2020,
Sustainability.
Jan Kratzer,
J.M.L. van Engelen,
J. Kratzer,
2006
.
Christopher Lettl,
Jan Kratzer,
Christopher Lettl,
2008
.
J. Kratzer,
S. Musil,
I. Klepácek,
2021,
Anthropologischer Anzeiger; Bericht uber die biologisch-anthropologische Literatur.
J. Kratzer,
D. Kiewiet,
M. Achterkamp,
2004
.
J. Kratzer,
Hongdan Zhao,
Maura Kessel,
2014
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J. Kratzer,
A. Voinov,
T. Lammers,
2022,
Technological Forecasting and Social Change.
N. Franke,
P. Gloor,
Christopher Lettl,
2016
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Jan Kratzer,
J. Kratzer,
2001
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J. Kratzer,
H. Haase,
A. Lautenschläger,
2014
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N. Franke,
P. Gloor,
Christopher Lettl,
2016
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J. Kratzer,
R. Leenders,
Van Engelen,
1999
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B. Schlegelmilch,
N. Franke,
P. Gloor,
2016
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J. Kratzer,
H. Haase,
S. Steiner,
2013
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