@article{MAN_1914__75_158674,
     author = {S. Bernstein},
     title = {Sur la d\'efinition et les propri\'et\'es des fonctions analytiques d'une variable r\'eelle},
     journal = {Mathematische Annalen},
     pages = {449--468},
     publisher = {mathdoc},
     volume = {75},
     year = {1914},
     zbl = {45.0635.03},
     url = {http://geodesic.mathdoc.fr/item/MAN_1914__75_158674/}
}