TY  - JOUR
AU  - N. I. Morkovina
TI  - Defence of Theses in Mathematics
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1964
VL  - 19
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/RM_1964_19_2_a24/
LA  - ru
ID  - RM_1964_19_2_a24
ER  -