@article{1103039266,
author = {Durst, L. K.},
title = {Exceptional real Lehmer sequences.},
journal = {Pacific J. Math.},
volume = {9},
number = {4},
year = {1959},
pages = { 437-441},
language = {en},
url = {http://dml.mathdoc.fr/item/1103039266}
}
Durst, L. K. Exceptional real Lehmer sequences.. Pacific J. Math., Tome 9 (1959) no. 4, pp. 437-441. http://gdmltest.u-ga.fr/item/1103039266/