@article{10_37236_4854,
     author = {Frans J.C.T. de Ruiter and Norman L. Biggs},
     title = {Applications of integer programming methods to cages},
     journal = {The electronic journal of combinatorics},
     year = {2015},
     volume = {22},
     number = {4},
     doi = {10.37236/4854},
     zbl = {1329.05152},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/4854/}
}