Voir la notice de l'article provenant de la source eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts
@article{PIM_1988_N_S_44_58_a2, author = {{\DJ}uro Kurepa}, title = {Ramification {Hypothesis} {Again}}, journal = {Publications de l'Institut Math\'ematique}, pages = {19 }, publisher = {mathdoc}, volume = {_N_S_44}, number = {58}, year = {1988}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PIM_1988_N_S_44_58_a2/} }
Đuro Kurepa. Ramification Hypothesis Again. Publications de l'Institut Mathématique, _N_S_44 (1988) no. 58, p. 19 . http://geodesic.mathdoc.fr/item/PIM_1988_N_S_44_58_a2/