@article{10_4153_CJM_1980_057_7,
     author = {Cunningham, William H. and Edmonds, Jack},
     title = {A {Combinatorial} {Decomposition} {Theory}},
     journal = {Canadian journal of mathematics},
     pages = {734--765},
     year = {1980},
     volume = {32},
     number = {3},
     doi = {10.4153/CJM-1980-057-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1980-057-7/}
}