TY - JOUR AU - Charles Osgood TI - A method in diophantine approximation (III) JO - Acta Arithmetica PY - 1969 SP - 5 EP - 23 VL - 16 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-16-1-5-23/ DO - 10.4064/aa-16-1-5-23 LA - en ID - 10_4064_aa_16_1_5_23 ER -