TY  - JOUR
AU  - P. S. Aleksandrov
AU  - M. I. Vishik
AU  - V. K. Saul'ev
AU  - L. È. Èl'sgol'ts
TI  - Lazar' Aronovich Lyusternik (on the occasion of his 60th birthday)
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1960
SP  - 153
EP  - 168
VL  - 15
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1960_15_2_a4/
LA  - en
ID  - RM_1960_15_2_a4
ER  -