Quartic power series in 3 ( ( T - 1 ) ) with bounded partial quotients Alain Lasjaunias — 2000 Acta Arithmetica
Algebraic continued fractions in q ( ( T - 1 ) ) and recurrent sequences in q Alain Lasjaunias — 2008 Acta Arithmetica
Hyperquadratic power series of degree four Antonia W. Bluher; Alain Lasjaunias — 2006 Acta Arithmetica