@article{CM_1981__44_1-3_41_0,
     author = {Eckmann, Beno and Mislin, Guido},
     title = {Chern classes of group representations over a number field},
     journal = {Compositio Mathematica},
     pages = {41--65},
     publisher = {Sijthoff et Noordhoff International Publishers},
     volume = {44},
     number = {1-3},
     year = {1981},
     mrnumber = {662455},
     zbl = {0497.20003},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1981__44_1-3_41_0/}
}