@article{CM_1980__42_2_245_0,
     author = {Nygaard, Niels O.},
     title = {Higher de {Rham-Witt} complexes of supersingular $K3$ surfaces},
     journal = {Compositio Mathematica},
     pages = {245--271},
     publisher = {Sijthoff et Noordhoff International Publishers},
     volume = {42},
     number = {2},
     year = {1980},
     mrnumber = {596878},
     zbl = {0482.14009},
     language = {en},
     url = {http://www.numdam.org/item/CM_1980__42_2_245_0/}
}