TY - JOUR AU - Gvazava, J. TI - Nonlocal and initial problems for quasilinear nonstrictly hyperbolic equations with general solutions represented by superpositions of arbitrary functions. JO - Georgian Mathematical Journal PY - 2003 SP - 687 EP - 707 VL - 10 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/GMJ_2003__10_4_51219/ LA - en ID - GMJ_2003__10_4_51219 ER -