@article{RSMUP_1956__25__105_0,
     author = {Chakrabarti, S. C.},
     title = {On higher differences. {Nota} {III}},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {105--121},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {25},
     year = {1956},
     mrnumber = {79715},
     zbl = {0070.30502},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1956__25__105_0/}
}