TY - JOUR AU - O. F. Men'shikh TI - Conservation laws and Bäcklund transformations associated with the Born–Infeld equation JO - Matematičeskie zametki PY - 2005 SP - 551 EP - 565 VL - 77 IS - 4 UR - http://geodesic.mathdoc.fr/item/MZM_2005_77_4_a8/ LA - ru ID - MZM_2005_77_4_a8 ER -