@article{DE_1985_21_6_a27,
     author = {K. V. Mal'kov},
     title = {The structure of solutions of {Jacobi} systems with periodic coefficients},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1091--1095},
     publisher = {mathdoc},
     volume = {21},
     number = {6},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1985_21_6_a27/}
}