SOLUTION OF SOME LINEAR SYSTEMS OF ORDINARY DIFFERENTIAL EQUATIONS WITH VARIABLE COEFFICIENTS.Published in:Advances in Differential Equations & Control Processes, 2022, v. 29, n. 1, p. 1, doi. 10.17654/0974324322030By:Urdaletova, Anarkul;Kydyraliev, Syrgak;Burova, ElenaPublication type:Article