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@article{JIS_2002__5_2_a1, author = {Liskovets, Valery}, title = {A note on the total number of double {Eulerian} circuits in multigraphs}, journal = {Journal of integer sequences}, publisher = {mathdoc}, volume = {5}, number = {2}, year = {2002}, language = {en}, url = {http://geodesic.mathdoc.fr/item/JIS_2002__5_2_a1/} }
Liskovets, Valery. A note on the total number of double Eulerian circuits in multigraphs. Journal of integer sequences, Tome 5 (2002) no. 2. http://geodesic.mathdoc.fr/item/JIS_2002__5_2_a1/