@article{RSMUP_1986__76__171_0,
     author = {Raina, R. K.},
     title = {The {Weyl} fractional operator of a system of polynomials},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {171--176},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {76},
     year = {1986},
     mrnumber = {881568},
     zbl = {0608.33009},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1986__76__171_0/}
}