@article{10_37236_902,
     author = {Jaume Mart{\'\i}-Farr\'e and Carles Padr\'o and Leonor V\'azquez},
     title = {On the diameter of matroid ports},
     journal = {The electronic journal of combinatorics},
     year = {2008},
     volume = {15},
     doi = {10.37236/902},
     zbl = {1159.94007},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/902/}
}