TY  - JOUR
TI  - Mstislav Vsevolodovich Keldysh (on his sixtieth birthday)
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1971
SP  - 1
EP  - 14
VL  - 26
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1971_26_4_a0/
LA  - en
ID  - RM_1971_26_4_a0
ER  -