TY  - JOUR
AU  - M. Golasiński
TI  - On homotopy in the category of small categories
JO  - Commentationes Mathematicae
PY  - 1984
SP  -  43
EP  - 49
VL  - 24
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/cm.v24i1.6074/
DO  - 10.14708/cm.v24i1.6074
LA  - pl
ID  - 10_14708_cm_v24i1_6074
ER  -