Winfried Kurth. Enumeration of platonic maps on the torus. Discrete Mathematics, 61(1):71-83, 1986. [doi]
@article{Kurth86, title = {Enumeration of platonic maps on the torus}, author = {Winfried Kurth}, year = {1986}, doi = {10.1016/0012-365X(86)90029-4}, url = {http://dx.doi.org/10.1016/0012-365X(86)90029-4}, researchr = {https://researchr.org/publication/Kurth86}, cites = {0}, citedby = {0}, journal = {Discrete Mathematics}, volume = {61}, number = {1}, pages = {71-83}, }