TY - JOUR AU - Kubáček, Lubomír AU - Fišerová, Eva TI - Problems of sensitiveness and linearization in a determination of isobestic points JO - Mathematica slovaca PY - 2003 SP - 407 EP - 426 VL - 53 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_2003__53_4_a8/ LA - en ID - MASLO_2003__53_4_a8 ER -