@article{10_37236_371,
     author = {Bill Jackson and Alan D. Sokal},
     title = {Maxmaxflow and counting subgraphs},
     journal = {The electronic journal of combinatorics},
     year = {2010},
     volume = {17},
     doi = {10.37236/371},
     zbl = {1230.05175},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/371/}
}