TY - JOUR AU - V. M. Zhuravlev TI - Multidimensional quasilinear first-order equations and multivalued solutions of the~elliptic and hyperbolic equations JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2016 SP - 371 EP - 385 VL - 186 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_2016_186_3_a1/ LA - ru ID - TMF_2016_186_3_a1 ER -