@article{DE_1998_34_10_a3,
     author = {S. V. Mayorauskaya},
     title = {The inverting matrix and linear differential systems that are periodic on the logarithmic half-axis},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1318--1321},
     publisher = {mathdoc},
     volume = {34},
     number = {10},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1998_34_10_a3/}
}