TY  - JOUR
AU  - Charles Osgood
TI  - A method in diophantine approximation (IV)
JO  - Acta Arithmetica
PY  - 1969
SP  - 23
EP  - 40
VL  - 16
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa-16-1-23-40/
DO  - 10.4064/aa-16-1-23-40
LA  - en
ID  - 10_4064_aa_16_1_23_40
ER  -