Voir la notice de l'article provenant de la source eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts
@article{PIM_1989_N_S_46_60_a24, author = {Ljubi\v{s}a Ko\v{c}inac}, title = {On {P-chain-net} {Spaces}}, journal = {Publications de l'Institut Math\'ematique}, pages = {188 }, publisher = {mathdoc}, volume = {_N_S_46}, number = {60}, year = {1989}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PIM_1989_N_S_46_60_a24/} }
Ljubiša Kočinac. On P-chain-net Spaces. Publications de l'Institut Mathématique, _N_S_46 (1989) no. 60, p. 188 . http://geodesic.mathdoc.fr/item/PIM_1989_N_S_46_60_a24/