@article{10_4153_CJM_1966_129_2,
     author = {Tutte, W. T.},
     title = {Connectivity in {Matroids}},
     journal = {Canadian journal of mathematics},
     pages = {1301--1324},
     year = {1966},
     volume = {18},
     number = {1},
     doi = {10.4153/CJM-1966-129-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1966-129-2/}
}