@article{2011,
author = {Michiura, Tadashi},
title = {On simply ordered groups},
journal = {Portugaliae mathematica},
volume = {10},
year = {1951},
pages = {89-95},
zbl = {0043.02101},
mrnumber = {0043797},
language = {en},
url = {http://dml.mathdoc.fr/item/2011}
}
Michiura, Tadashi. On simply ordered groups. Portugaliae mathematica, Tome 10 (1951) pp. 89-95. http://gdmltest.u-ga.fr/item/2011/