@article{MZM_1970_8_4_a5,
     author = {A. I. Yartsev},
     title = {Linear integro-differential equations with almost-periodic coefficients},
     journal = {Matemati\v{c}eskie zametki},
     pages = {463--473},
     publisher = {mathdoc},
     volume = {8},
     number = {4},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1970_8_4_a5/}
}