%0 Journal Article %A A. A. Borisov %A V. V. Shokurov %T Directional Rational Approximations with Some Applications to Algebraic Geometry %J Informatics and Automation %D 2003 %P 73-81 %V 240 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2003_240_a4/ %G ru %F TRSPY_2003_240_a4