%0 Journal Article %A H. Davenport %A Wolfgang Schmidt %T Approximation to real numbers by algebraic integers %J Acta Arithmetica %D 1968 %P 393-416 %V 15 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-15-4-393-416/ %R 10.4064/aa-15-4-393-416 %G en %F 10_4064_aa_15_4_393_416