TY  - JOUR
AU  - Skupień, Zdzisław
TI  - '3in1' enhanced: three squared ways to '3in1' GRAPHS
JO  - Discussiones Mathematicae. Graph Theory
PY  - 2007
SP  - 561
EP  - 563
VL  - 27
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGT_2007_27_3_a13/
LA  - en
ID  - DMGT_2007_27_3_a13
ER  -