@article{bwmeta1.element.bwnjournal-article-aav39i3p265bwm,
author = {Kaufman, R.},
title = {On the theorem of Jarn\'\i k and Besicovitch},
journal = {Acta Arithmetica},
volume = {39},
year = {1981},
pages = {265-267},
zbl = {0468.10031},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav39i3p265bwm}
}
Kaufman, R. On the theorem of Jarník and Besicovitch. Acta Arithmetica, Tome 39 (1981) pp. 265-267. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav39i3p265bwm/