@article{PMIHES_1963__18__71_0,
     author = {\v{S}afarevi\v{c}, Igor R.},
     title = {Extensions \`a points de ramification donn\'es (en russe)},
     journal = {Publications Math\'ematiques de l'IH\'ES},
     pages = {71--92},
     publisher = {Institut des Hautes \'Etudes Scientifiques},
     volume = {18},
     year = {1963},
     mrnumber = {31 #1247},
     zbl = {0118.27505},
     language = {ru},
     url = {http://www.numdam.org/item/PMIHES_1963__18__71_0/}
}