TY  - JOUR
AU  - V. V. Dolotin
TI  - Algebraic Structure of the Space of Homotopy Classes of Cycles and Singular Homology
JO  - Informatics and Automation
PY  - 2004
SP  - 142
EP  - 146
VL  - 246
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_2004_246_a8/
LA  - ru
ID  - TRSPY_2004_246_a8
ER  -