@article{10_4153_CJM_1983_006_9,
     author = {Bisztriczky, Tibor},
     title = {C-Nodal {Surfaces} of {Order} {Three}},
     journal = {Canadian journal of mathematics},
     pages = {68--100},
     year = {1983},
     volume = {35},
     number = {1},
     doi = {10.4153/CJM-1983-006-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1983-006-9/}
}