Ilmar Öpik as a supervisor and opponent

source
journal volume number month
vol. 19, 2
year of publication
pages
p. 231-238 : phot
subject term
subject of location
name of the person
ISSN
0208-189x
language
inglise
Ilmar Öpik as a supervisor and opponent // Oil shale (2002) vol. 19, 2, p. 231-238 : phot.