%0 Journal Article %A A. B. Antonevich %A E. V. Kuzmina %T Classical, analytical, formal and generalized solutions of a first-order differential equation with a meromorphic coefficient %J Trudy Instituta matematiki %D 2021 %P 17-40 %V 29 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMB_2021_29_1_a2/ %G ru %F TIMB_2021_29_1_a2