@article{10_4153_CJM_1982_054_6,
     author = {Shastri, Anant R.},
     title = {Degree {One} {Maps} and a {Realization} {Theorem}},
     journal = {Canadian journal of mathematics},
     pages = {769--796},
     year = {1982},
     volume = {34},
     number = {4},
     doi = {10.4153/CJM-1982-054-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1982-054-6/}
}