@article{10_37236_1968,
     author = {Gus Wiseman},
     title = {A partition of connected graphs},
     journal = {The electronic journal of combinatorics},
     year = {2005},
     volume = {12},
     doi = {10.37236/1968},
     zbl = {1060.05048},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1968/}
}