@article{DE_1979_15_11_a7,
     author = {Bertran Ross and Francis Northover},
     title = {Application of derivatives of complex order in the theory of operators of fractional order $d^{3-\frac12i}/dx^{3-\frac12i}$},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1987--1992},
     publisher = {mathdoc},
     volume = {15},
     number = {11},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1979_15_11_a7/}
}