%0 Journal Article %A R. Stoneham %T On a sequence of (j, ε)-normal approximations to π/4 and the Brouwer conjecture %J Acta Arithmetica %D 1982 %P 265-279 %V 42 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-42-3-265-279/ %R 10.4064/aa-42-3-265-279 %G en %F 10_4064_aa_42_3_265_279