TY - JOUR AU - R. Pirov TI - On compatibility conditions and manilolds of solutions to one class of overdetermined systems of second order partial differential equations JO - Ufa mathematical journal PY - 2016 SP - 58 EP - 64 VL - 8 IS - 2 UR - http://geodesic.mathdoc.fr/item/UFA_2016_8_2_a5/ LA - en ID - UFA_2016_8_2_a5 ER -