%0 Journal Article %A T. Cusick %T Simultaneous diophantine approximation of rational numbers %J Acta Arithmetica %D 1972 %P 1-9 %V 22 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa-22-1-1-9/ %R 10.4064/aa-22-1-1-9 %G en %F 10_4064_aa_22_1_1_9