TY  - JOUR
AU  - Yu. S. Bogdanov
AU  - I. S. Kukles
TI  - Third All-Union Conference on Qualitative Theory of Differential Equations and its Applications
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1974
VL  - 29
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1974_29_4_a24/
LA  - ru
ID  - RM_1974_29_4_a24
ER  -