Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1970__188_162032, author = {R.A. AL\`O and H.L. SHAPIRO and L. IMLER}, title = {P- and {z-Embedded} {Subspaces.}}, journal = {Mathematische Annalen}, pages = {13--22}, publisher = {mathdoc}, volume = {188}, year = {1970}, zbl = {0188.55202}, url = {http://geodesic.mathdoc.fr/item/MAN_1970__188_162032/} }
R.A. ALÒ; H.L. SHAPIRO; L. IMLER. P- and z-Embedded Subspaces.. Mathematische Annalen, Tome 188 (1970), pp. 13-22. http://geodesic.mathdoc.fr/item/MAN_1970__188_162032/