@article{MZM_1985_37_1_a5,
     author = {I. T. Kiguradze},
     title = {Bounded and periodic solutions of linear differential equations of higher order},
     journal = {Matemati\v{c}eskie zametki},
     pages = {48--62},
     publisher = {mathdoc},
     volume = {37},
     number = {1},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1985_37_1_a5/}
}