%0 Journal Article %A Śliwa, Wiesław %T On Universal Schauder Bases in Non-Archimedean Fréchet Spaces %J Canadian mathematical bulletin %D 2004 %P 108-118 %V 47 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2004-012-2/ %R 10.4153/CMB-2004-012-2 %F 10_4153_CMB_2004_012_2