TY  - JOUR
AU  - Zelenyuk, Yevhen
AU  - Zelenyuk, Yuliya
TI  - Transformations and Colorings of Groups
JO  - Canadian mathematical bulletin
PY  - 2007
SP  - 632
EP  - 636
VL  - 50
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2007-062-0/
DO  - 10.4153/CMB-2007-062-0
ID  - 10_4153_CMB_2007_062_0
ER  -