%0 Journal Article %A Lavoie, Mario %T Approximation Polynomiale Generalisee Dans Certains Espaces Semi-Normes %J Canadian mathematical bulletin %D 1975 %P 523-527 %V 18 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-095-2/ %R 10.4153/CMB-1975-095-2 %F 10_4153_CMB_1975_095_2