@article{RSMUP_1979__61__259_0,
     author = {Calcagno, Enrico},
     title = {Sulla coomologia intera delle variet\`a differenziabili},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {259--270},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {61},
     year = {1979},
     mrnumber = {569664},
     zbl = {0453.58003},
     language = {it},
     url = {http://www.numdam.org/item/RSMUP_1979__61__259_0/}
}