@article{DCG_1988__3_1-2_131042,
     author = {B. Mohar},
     title = {Nonorientable {Genus} of {Nearly} {Complete} {Bipartite} {Graphs.}},
     journal = {Discrete & computational geometry},
     pages = {137--146},
     publisher = {mathdoc},
     volume = {3},
     number = {1-2},
     year = {1988},
     zbl = {0628.05026},
     url = {http://geodesic.mathdoc.fr/item/DCG_1988__3_1-2_131042/}
}