TY - JOUR AU - A. K. Pogrebkov TI - Hirota difference equation and a~commutator identity on an associative algebra JO - Algebra i analiz PY - 2010 SP - 191 EP - 205 VL - 22 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2010_22_3_a9/ LA - en ID - AA_2010_22_3_a9 ER -