@article{DMGT_2011_31_4_a1, author = {Sinha, Deepa and Garg, Pravin}, title = {Some results on semi-total signed graphs}, journal = {Discussiones Mathematicae. Graph Theory}, pages = {625--638}, publisher = {mathdoc}, volume = {31}, number = {4}, year = {2011}, language = {en}, url = {http://geodesic.mathdoc.fr/item/DMGT_2011_31_4_a1/} }