Bojan Mohar, Tomaz Pisanski, Martin Skoviera. The Maximum Genus of Graph Bundles. Eur. J. Comb., 9(3):215-224, 1988. [doi]
@article{MoharPS88, title = {The Maximum Genus of Graph Bundles}, author = {Bojan Mohar and Tomaz Pisanski and Martin Skoviera}, year = {1988}, doi = {10.1016/S0195-6698(88)80012-X}, url = {http://dx.doi.org/10.1016/S0195-6698(88)80012-X}, researchr = {https://researchr.org/publication/MoharPS88}, cites = {0}, citedby = {0}, journal = {Eur. J. Comb.}, volume = {9}, number = {3}, pages = {215-224}, }