TY - JOUR AU - Przeworska-Rolewicz, Danuta TI - Powers and Logarithms JO - Fractional calculus and applied analysis PY - 2004 SP - 283 EP - 296 VL - 7 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FCAA_2004_7_3_a1/ LA - en ID - FCAA_2004_7_3_a1 ER -