@article{01549900,
title = {Rotary hypermaps of genus 2.},
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {42},
year = {2001},
pages = {39-58},
zbl = {0968.05023},
language = {en},
url = {http://dml.mathdoc.fr/item/01549900}
}
Breda d'Azevedo, Antonio J.; Jones, Gareth A. Rotary hypermaps of genus 2.. Beiträge zur Algebra und Geometrie, Tome 42 (2001) pp. 39-58. http://gdmltest.u-ga.fr/item/01549900/