@article{1200689815,
author = {Eda, Yoshikazu},
title = {Einige S\"atze \"uber $\l ambda $-freie Zahlen},
journal = {Osaka Math. J.},
volume = {12},
number = {1},
year = {1960},
pages = { 39-60},
language = {en},
url = {http://dml.mathdoc.fr/item/1200689815}
}
Eda, Yoshikazu. Einige Sätze über $łambda $-freie Zahlen. Osaka Math. J., Tome 12 (1960) no. 1, pp. 39-60. http://gdmltest.u-ga.fr/item/1200689815/