@article{DM_2007_19_1_a10, author = {Sh. Pirzada}, title = {Mark sequences in multigraphs}, journal = {Diskretnaya Matematika}, pages = {89--94}, publisher = {mathdoc}, volume = {19}, number = {1}, year = {2007}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DM_2007_19_1_a10/} }