@article{IVM_1994_10_a0,
     author = {R. G. Aliev},
     title = {On the solvability of an initial value problem for an equation with retarded argument with unbounded operator coefficients},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {3--11},
     year = {1994},
     number = {10},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1994_10_a0/}
}