@article{17865faf580a453fa16d892f0ff46233,
title = "Arithmetical properties of the values of functions satisfying certain functional equations of Poincar{\'e}",
keywords = "Irrationality, Irrationality measure, Pad{\'e} approximation, Siegel's lemma, q-difference equation, q-hypergeometric series",
author = "Masaaki Amou and Masanori Katsurada and Keijo V{\"a}{\"a}n{\"a}nen",
year = "2001",
doi = "10.4064/aa99-4-6",
language = "English",
volume = "99",
pages = "389--407",
journal = "Acta Arithmetica",
issn = "0065-1036",
publisher = "Instytut Matematyczny",
number = "4",
}