TY - JOUR AU - Bertran Ross AU - Francis Northover TI - Application of derivatives of complex order in the theory of operators of fractional order $d^{3-\frac12i}/dx^{3-\frac12i}$ JO - Differencialʹnye uravneniâ PY - 1979 SP - 1987 EP - 1992 VL - 15 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1979_15_11_a7/ LA - ru ID - DE_1979_15_11_a7 ER -