@article{bwmeta1.element.bwnjournal-article-aav35i4p345bwm,
author = {Kopetzky, H.},
title = {\"Uber nat\"urliche Zahlen n mit der Eigenschaft ([$\alpha$n, $\beta$n]) = 1},
journal = {Acta Arithmetica},
volume = {35},
year = {1979},
pages = {345-352},
zbl = {0357.10030},
language = {deu},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav35i4p345bwm}
}
Kopetzky, H. Über natürliche Zahlen n mit der Eigenschaft ([αn, βn]) = 1. Acta Arithmetica, Tome 35 (1979) pp. 345-352. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav35i4p345bwm/