@article{CRMATH_2015__353_5_381_0,
     author = {Angeltveit, Vigleik},
     title = {The norm map of {Witt} vectors},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {381--386},
     publisher = {Elsevier},
     volume = {353},
     number = {5},
     year = {2015},
     doi = {10.1016/j.crma.2015.02.014},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.crma.2015.02.014/}
}