TY  - JOUR
AU  - S. V. Polin
TI  - On the homological classification of small categories
JO  - Sbornik. Mathematics
PY  - 1974
SP  - 386
EP  - 409
VL  - 22
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1974_22_3_a3/
LA  - en
ID  - SM_1974_22_3_a3
ER  -