@article{RSMUP_1986__76__119_0,
     author = {Ricci, Francesco},
     title = {$L^2$ vector bundle valued forms and the {Laplace-Beltrami} operator},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {119--135},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {76},
     year = {1986},
     mrnumber = {881564},
     zbl = {0611.58050},
     language = {en},
     url = {http://archive.numdam.org/item/RSMUP_1986__76__119_0/}
}