@article{05259310, title = {Signed degree sets in signed 3-partite graphs.}, journal = {Matematichki Vesnik}, volume = {59}, year = {2007}, pages = {121-124}, zbl = {1224.05222}, language = {en}, url = {http://dml.mathdoc.fr/item/05259310} }
Pirzada, S.; Dar, F.A. Signed degree sets in signed 3-partite graphs.. Matematichki Vesnik, Tome 59 (2007) pp. 121-124. http://gdmltest.u-ga.fr/item/05259310/