Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1965__88_170407, author = {K. Varadarajan}, title = {On fibrations and category.}, journal = {Mathematische Zeitschrift}, pages = {267--273}, publisher = {mathdoc}, volume = {88}, year = {1965}, zbl = {0163.17905}, url = {http://geodesic.mathdoc.fr/item/MZ_1965__88_170407/} }
K. Varadarajan. On fibrations and category.. Mathematische Zeitschrift, Tome 88 (1965), pp. 267-273. http://geodesic.mathdoc.fr/item/MZ_1965__88_170407/