@article{IM2_1967_1_2_a10,
     author = {Z. I. Rekhlitskii},
     title = {The stability of solutions of certain operator equations with lagging arguments},
     journal = {Izvestiya. Mathematics },
     pages = {381--390},
     publisher = {mathdoc},
     volume = {1},
     number = {2},
     year = {1967},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1967_1_2_a10/}
}