TY - JOUR AU - G. A. Kalyabin TI - Characterization of spaces of generalized Liouville differentiation JO - Sbornik. Mathematics PY - 1977 SP - 37 EP - 42 VL - 33 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1977_33_1_a2/ LA - en ID - SM_1977_33_1_a2 ER -