TY  - JOUR
AU  - Yu. G. Borisovich
AU  - S. G. Krein
TI  - Sixth Voronezh Winter Mathematical School
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1972
VL  - 27
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1972_27_5_a30/
LA  - ru
ID  - RM_1972_27_5_a30
ER  -