TY  - JOUR
AU  - A. V. Shokurov
TI  - Cohomology rings of operations in the theory of unitary cobordisms and homotopy invariants of continuous maps
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1978
SP  - 179
EP  - 180
VL  - 33
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1978_33_3_a23/
LA  - en
ID  - RM_1978_33_3_a23
ER  -