@article{DAN_1965_163_3_a3,
     author = {V. V. Zhikov},
     title = {Abstract equations with almost-periodic coefficients},
     journal = {Doklady Akademii Nauk},
     pages = {555--558},
     year = {1965},
     volume = {163},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1965_163_3_a3/}
}