1 - Eleven papers on differential equations
Eremenko, A. E.   /   Gorbachuk, M. L.   /   Kutovoi, V. A.    /   Leifman, Lev Iakovlevich (Ed.)

Cote : [47 ERE 85]

2 - Thirteen papers on algebra, topology, complex variables and linear programming
Bazilevic, I. E.   /   Boltânskij, Vladimir GrigorʹEvič (1925-....)   /   Faddeev, D. K.   /   Filippovic, E. I.

Cote : [45.5 BAZ 68]

3 - Twelve papers in analysis. Mathematical programming and related questions (Proceedings of the Seventh Winter School, Drogobych, 1974)
Belov, I. S.   /   Vinogradov, S. A.   /   Dynkin, Evgeni Borisovitch (1924-2014)   /   Tumanov, A. E.   /   Henkin, Guennadi Markovitch (1942-2016)   /   Leifman, Lev Iakovlevich (Ed.)

Cote : [42 BEL 80]

4 - Twelve papers in logic and algebra
Lavrik, A. F.   /   Levic, E. M.   /   Mal'cev, A. I.

Cote : [10 LAV 79]