TY - JOUR AU - Breen, Marilyn TI - A Decomposition for Sets Having a Segment Convexity Property JO - Canadian journal of mathematics PY - 1980 SP - 21 EP - 26 VL - 32 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1980-002-7/ DO - 10.4153/CJM-1980-002-7 ID - 10_4153_CJM_1980_002_7 ER -