@article{DAN_1970_194_3_a3,
     author = {P. P. Zabreiko and A. I. Povolotskii},
     title = {Bifurcation points of {Hammerstein's} equation},
     journal = {Doklady Akademii Nauk},
     pages = {496--499},
     publisher = {mathdoc},
     volume = {194},
     number = {3},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_194_3_a3/}
}