TY - JOUR AU - G. B. Podkolzin TI - An infinitesimal object of the hypercomplex system, generated by double cosets, and nonlinear differential equations JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1991 SP - 91 EP - 93 VL - 25 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1991_25_1_a18/ LA - ru ID - FAA_1991_25_1_a18 ER -