@book{MSMF_1970__21__3_0,
     author = {de Mathan, Bernard},
     title = {Approximations diophantiennes dans un corps local},
     series = {M\'emoires de la Soci\'et\'e Math\'ematique de France},
     publisher = {Soci\'et\'e math\'ematique de France},
     number = {21},
     year = {1970},
     doi = {10.24033/msmf.24},
     mrnumber = {43 #161},
     zbl = {0221.10037},
     language = {fr},
     url = {http://www.numdam.org/item/MSMF_1970__21__3_0/}
}