TY - JOUR AU - Kalas, Josef TI - Nonuniqueness theorem for a singular Cauchy problem. JO - Georgian Mathematical Journal PY - 2000 SP - 317 EP - 327 VL - 7 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/GMJ_2000__7_2_48912/ LA - en ID - GMJ_2000__7_2_48912 ER -