TY - JOUR UR - http://www.acta.hu AV - public SN - 0001-6969 EP - 292 Y1 - 1983/// N1 - Bibliogr.: 292. p. JF - Acta scientiarum mathematicarum KW - Matematika VL - 45 TI - On measurable Hermitian indefinite functions with a finite number of negative squares ID - acta14894 A1 - Langer Heinz SP - 281 ER -