@article{FPM_2006_12_5_a7,
     author = {A. A. Lesnykh},
     title = {Estimates for solutions of retarded equations with variable coefficients},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {83--93},
     publisher = {mathdoc},
     volume = {12},
     number = {5},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_2006_12_5_a7/}
}