@article{IM2_1990_35_1_a4,
     author = {O. M. Katkova and I. V. Ostrovskii},
     title = {Zero sets of entire generating functions of {P\'olya} frequency sequences of finite order},
     journal = {Izvestiya. Mathematics },
     pages = {101--112},
     publisher = {mathdoc},
     volume = {35},
     number = {1},
     year = {1990},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1990_35_1_a4/}
}