Convexity on unions of sets
Sierksma, Gerard
Compositio Mathematica, Tome 42 (1980), p. 391-400 / Harvested from Numdam
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@article{CM_1980__42_3_391_0,
     author = {Sierksma, Gerard},
     title = {Convexity on unions of sets},
     journal = {Compositio Mathematica},
     volume = {42},
     year = {1980},
     pages = {391-400},
     mrnumber = {607378},
     zbl = {0454.52001},
     language = {en},
     url = {http://dml.mathdoc.fr/item/CM_1980__42_3_391_0}
}

Sierksma, Gerard. Convexity on unions of sets. Compositio Mathematica, Tome 42 (1980) pp. 391-400. http://gdmltest.u-ga.fr/item/CM_1980__42_3_391_0/

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