1 - American mathematical society translations - Series 2 - Volume 10
Leontʹev, A. F.   /   Pyateckii-Sapiro, I. I.   /   Mergelyan, S. N.   /   Ivasev-Musatov, O. S.

Cote : [47.5 LEO 58]

2 - Seven papers on equations related to mechanics and heat
Andronov, Aleksandre Aleksandrovitch (1901-1952)   /   Eskin, Lev Davidovich   /   Fodcuk, V. I.   /   Leontovic, E. A. And Al

Cote : [47.5 AND 68]