@article{1104248301,
author = {Tangerman, F. M. and Veerman, J. J. P.},
title = {Scalings in circle maps. II},
journal = {Comm. Math. Phys.},
volume = {135},
number = {2},
year = {1991},
pages = { 279-291},
language = {en},
url = {http://dml.mathdoc.fr/item/1104248301}
}
Tangerman, F. M.; Veerman, J. J. P. Scalings in circle maps. II. Comm. Math. Phys., Tome 135 (1991) no. 2, pp. 279-291. http://gdmltest.u-ga.fr/item/1104248301/