Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1982__23_2_a4, author = {Pasztor, A.}, title = {The epis of ${\rm Pos} (Z)$}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {285--299}, publisher = {mathdoc}, volume = {23}, number = {2}, year = {1982}, mrnumber = {664973}, zbl = {0502.06002}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1982__23_2_a4/} }
Pasztor, A. The epis of ${\rm Pos} (Z)$. Commentationes Mathematicae Universitatis Carolinae, Tome 23 (1982) no. 2, pp. 285-299. http://geodesic.mathdoc.fr/item/CMUC_1982__23_2_a4/