@article{10_37236_1748,
     author = {Nagi H. Nahas},
     title = {On the crossing number of {\(K_{m,n}\)}},
     journal = {The electronic journal of combinatorics},
     year = {2003},
     volume = {10},
     doi = {10.37236/1748},
     zbl = {1023.05039},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1748/}
}