H. Ettl
发表
I. Manton,
H. Ettl,
1965
.
P. Marvan,
J. Komárková,
H. Ettl,
1975
.
R. Norris,
Ø. Moestrup,
P. Walne,
1986
.
I. Manton,
D. Rayns,
M. Parke,
1965,
Journal of the Marine Biological Association of the United Kingdom.
Ø. Moestrup,
H. Ettl,
1980,
Plant Systematics and Evolution.
J. C. Green,
H. Ettl,
1973,
Journal of the Marine Biological Association of the United Kingdom.
R W Hoshaw,
H Ettl,
R. W. Hoshaw,
1966,
Journal of phycology.
U. Schlösser,
H. Ettl,
U. G. Schlösser,
1992
.
M. Tomita,
H. Ettl,
2014
.
G. Gärtner,
H. Ettl,
A. Pascher,
1988
.
H. Ettl,
1984,
Folia Geobotanica et Phytotaxonomica.