@article{bwmeta1.element.bwnjournal-article-fmv59i1p12bwm,
author = {H. L\"auchli and J. Leonard},
title = {On the elementary theory of linear order},
journal = {Fundamenta Mathematicae},
volume = {58},
year = {1966},
pages = {109-116},
zbl = {0156.25301},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv59i1p12bwm}
}
Läuchli, H.; Leonard, J. On the elementary theory of linear order. Fundamenta Mathematicae, Tome 58 (1966) pp. 109-116. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv59i1p12bwm/