@article{RSMUP_1967__38__33_0,
     author = {Singhal, J. P.},
     title = {Operational formulae for certain classical polynomials},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {33--40},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {38},
     year = {1967},
     mrnumber = {219771},
     zbl = {0156.29401},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1967__38__33_0/}
}