Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{PORMA_1952__11_3_114706, author = {Bourgin, D.G.}, title = {Restricted separation of polyedra}, journal = {Portugaliae mathematica}, pages = {133--136}, publisher = {mathdoc}, volume = {11}, number = {3}, year = {1952}, mrnumber = {0051538}, zbl = {0049.10702}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1952__11_3_114706/} }
Bourgin, D.G. Restricted separation of polyedra. Portugaliae mathematica, Tome 11 (1952) no. 3, pp. 133-136. http://geodesic.mathdoc.fr/item/PORMA_1952__11_3_114706/