@Book{BVMC:640938, author = {Calderón Sanabria, José de}, title = {Materia de libertate creaturae elaborata a ... Josepho D. Calderón e Sanabria}, url = {https://www.cervantesvirtual.com/obra/materia-de-libertate-creaturae-elaborata--a---josepho--d-calderon-e-sanabria} }