@article{10_4153_CJM_1980_002_7,
     author = {Breen, Marilyn},
     title = {A {Decomposition} for {Sets} {Having} a {Segment} {Convexity} {Property}},
     journal = {Canadian journal of mathematics},
     pages = {21--26},
     year = {1980},
     volume = {32},
     number = {1},
     doi = {10.4153/CJM-1980-002-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1980-002-7/}
}