TY - JOUR AU - A. D. Bruno TI - Structure of the best diophantine approximations and multidimensional generalizations of the continued fraction JO - Čebyševskij sbornik PY - 2010 SP - 68 EP - 73 VL - 11 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CHEB_2010_11_1_a7/ LA - en ID - CHEB_2010_11_1_a7 ER -