TY - JOUR AU - V. S. Oganesyan TI - Commuting Differential Operators of Rank 2 with Rational Coefficients JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 2018 SP - 53 EP - 65 VL - 52 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_2018_52_3_a4/ LA - ru ID - FAA_2018_52_3_a4 ER -