Composition operators in hyperbolic Q -classes. Li, Xiaonan; Pérez-González, Fernando; Rättyä, Jouni — 2006 Annales Academiae Scientiarum Fennicae. Mathematica
The angular distribution of mass by weighted Bergman functions. Ramos Fernández, Julio C.; Pérez-González, Fernando — 2004 Divulgaciones Matemáticas
Inverse images of function sectors in the weighted Bergman space. Pérez-González, Fernando; Ramos Fernández, Julio César — 2004 Revista Colombiana de Matemáticas