@article{10_4153_CJM_1995_010_2,
     author = {Sakuma, Makoto},
     title = {Homology of {Abelian} {Coverings} of {Links} and {Spatial} {Graphs}},
     journal = {Canadian journal of mathematics},
     pages = {201--224},
     year = {1995},
     volume = {47},
     number = {1},
     doi = {10.4153/CJM-1995-010-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1995-010-2/}
}