@article{MV_1957_9_3-4_a6,
     author = {J. Leray},
     title = {Le probl\`eme de {Cauchy} dans le cas lin\'eaire analytique},
     journal = {Matemati\v{c}ki vesnik},
     pages = {191 },
     publisher = {mathdoc},
     volume = {9},
     number = {3-4},
     year = {1957},
     url = {http://geodesic.mathdoc.fr/item/MV_1957_9_3-4_a6/}
}