TY  - JOUR
AU  - J. Nieminen
TI  - The lattice of connected subgraphs of a connected graph
JO  - Commentationes Mathematicae
PY  - 1980
SP  -  187
EP  - 193
VL  - 21
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.14708/cm.v21i1.5976/
DO  - 10.14708/cm.v21i1.5976
LA  - pl
ID  - 10_14708_cm_v21i1_5976
ER  -