@article{10_4153_CMB_1999_045_1,
     author = {Polat, Norbert},
     title = {Minimal {Separators}},
     journal = {Canadian mathematical bulletin},
     pages = {386--392},
     year = {1999},
     volume = {42},
     number = {3},
     doi = {10.4153/CMB-1999-045-1},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1999-045-1/}
}