@article{DE_1974_10_10_a4,
     author = {Yu. S. Kolesov and V. V. Maiorov},
     title = {A new method of investigation of the stability of the solutions of linear differential equations with nearly constant almost periodic coefficients},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1778--1788},
     publisher = {mathdoc},
     volume = {10},
     number = {10},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1974_10_10_a4/}
}