@article{GDZPPN002236885,
title = {The Painlev\'e III equation and the Iwasawa decomposition.},
journal = {Manuscripta mathematica},
volume = {86},
year = {1995},
pages = {369-378},
zbl = {0827.35114},
url = {http://dml.mathdoc.fr/item/GDZPPN002236885}
}
Bobenko, Alexander; Its, Alexander. The Painlevé III equation and the Iwasawa decomposition.. Manuscripta mathematica, Tome 86 (1995) pp. 369-378. http://gdmltest.u-ga.fr/item/GDZPPN002236885/