TY - JOUR AU - A. S. Yarskii TI - Passage from an equation of the Fuchsian class to a system of the Fuchsian class JO - Differencialʹnye uravneniâ PY - 1987 SP - 2017 EP - 2018 VL - 23 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1987_23_11_a27/ LA - ru ID - DE_1987_23_11_a27 ER -