@article{GDZPPN002069555,
title = {Almost periodic Sturm-Liouville operators with Cantor homogeneous spectrum.},
journal = {Commentarii mathematici Helvetici},
volume = {70},
year = {1995},
pages = {639-658},
zbl = {0846.34024},
url = {http://dml.mathdoc.fr/item/GDZPPN002069555}
}
Sodin, Mikhail; Yuditskii, Peter. Almost periodic Sturm-Liouville operators with Cantor homogeneous spectrum.. Commentarii mathematici Helvetici, Tome 70 (1995) pp. 639-658. http://gdmltest.u-ga.fr/item/GDZPPN002069555/