Finding and defining the generators of genus-n objects for constructing topological and cut graphs.

Dvir Steiner Anath Fischer Finding and defining the generators of genus-n objects for constructing topological and cut graphs. 266-278 2004 20 The Visual Computer 4 http://dx.doi.org/10.1007/s00371-003-0232-0 db/journals/vc/vc20.html#SteinerF04