Electronic Resource
Avanesov, G.
;
Zhukov, B.
;
Ziman, Y.
;
[et al.]
Kostenko, V.
;
Kuzmin, A.
;
Murav'ev, V.
;
Fedotov, V.
;
Bonev, B.
;
Krumov, A.
;
Murray, B.
;
Smith, B.
;
Halmann, D.
;
Mishev, D.
;
Petkov, D.
;
Fanale, F.
;
Weide, G.-G.
;
... and further 9
Amsterdam
:
Elsevier
Planetary and Space Science
39 (1991), S. 281-295