@article{MV_1964_16_3_a11,
     author = {M. Bertolino},
     title = {Tuyaux curvilignes des solutions d'une \'equation diff\'erentielle},
     journal = {Matemati\v{c}ki vesnik},
     pages = {239 },
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {1964},
     url = {http://geodesic.mathdoc.fr/item/MV_1964_16_3_a11/}
}