TY  - JOUR
AU  - M. A. Abel
AU  - A. G. Fleischer
TI  - Autumn School “Topology Applications in Algebra and Differential Geometry”
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1989
VL  - 44
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/RM_1989_44_3_a34/
LA  - ru
ID  - RM_1989_44_3_a34
ER  -