TY  - JOUR
AU  - Piotr Pikuta
TI  - Exact values of girth for some graphs $D(k,q)$ and upper bounds of the order of cage
JO  - Algebra and discrete mathematics
PY  - 2008
SP  - 83
EP  - 88
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ADM_2008_2_a4/
LA  - en
ID  - ADM_2008_2_a4
ER  -