@article{10_4153_CMB_2008_053_9,
     author = {Csorba, P\'eter},
     title = {On the {Simple} {Z2-homotopy} {Types} of {Graph} {Complexes} and {Their} {Simple} {Z2-universality}},
     journal = {Canadian mathematical bulletin},
     pages = {535--544},
     year = {2008},
     volume = {51},
     number = {4},
     doi = {10.4153/CMB-2008-053-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2008-053-9/}
}