@article{10_37236_1346,
     author = {Andr\'e Bouchet},
     title = {Multimatroids. {II:} {Orthogonality,} minors and connectivity},
     journal = {The electronic journal of combinatorics},
     year = {1998},
     volume = {5},
     doi = {10.37236/1346},
     zbl = {0885.05050},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1346/}
}