@article{MV_1952_4_3-4_a0,
     author = {D. Markovi\'c},
     title = {Sur les z\'eros r\'eels des d\'eriv\'ees des quelques fonctions},
     journal = {Matemati\v{c}ki vesnik},
     pages = {1 },
     publisher = {mathdoc},
     volume = {4},
     number = {3-4},
     year = {1952},
     url = {http://geodesic.mathdoc.fr/item/MV_1952_4_3-4_a0/}
}