Olivier Bernardi, Guillaume Chapuy. Counting unicellular maps on non-orientable surfaces. Adv. Appl. Math., 47(2):259-275, 2011. [doi]
@article{BernardiC11-1, title = {Counting unicellular maps on non-orientable surfaces}, author = {Olivier Bernardi and Guillaume Chapuy}, year = {2011}, doi = {10.1016/j.aam.2010.09.001}, url = {https://doi.org/10.1016/j.aam.2010.09.001}, researchr = {https://researchr.org/publication/BernardiC11-1}, cites = {0}, citedby = {0}, journal = {Adv. Appl. Math.}, volume = {47}, number = {2}, pages = {259-275}, }