TY  - JOUR
AU  - M. M. Postnikov
TI  - Naturalness and Totality of Cohomology Operations
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1999
SP  - 306
EP  - 310
VL  - 224
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM_1999_224_a19/
LA  - ru
ID  - TM_1999_224_a19
ER  -