@article{DE_1996_32_2_a16,
     author = {A. V. Abramyan and V. A. Nogin and S. G. Samko},
     title = {Fractional powers of the operator $-|x|^2\Delta$ in $L_p$-spaces},
     journal = {Differencialʹnye uravneni\^a},
     pages = {275--276},
     publisher = {mathdoc},
     volume = {32},
     number = {2},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1996_32_2_a16/}
}