Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS2_1956__4_165608, author = {V.L.jr. KLEE}, title = {The structure of semispaces}, journal = {Mathematica Scandinavica}, pages = {54--64}, publisher = {mathdoc}, volume = {4}, year = {1956}, zbl = {0070.39203}, url = {http://geodesic.mathdoc.fr/item/MS2_1956__4_165608/} }
V.L.jr. KLEE. The structure of semispaces. Mathematica Scandinavica, Tome 4 (1956), pp. 54-64. http://geodesic.mathdoc.fr/item/MS2_1956__4_165608/