@Book{CIC20190014137, title = "Lecciones de Doctrina Cristiana /", author = "Soto y Mancera, F\'{e}lix", publisher = "Badajoz : : Uceda Hermanos,", editor = "Uceda Hermanos,", URL = "http://ciconia.gobex.es/biblioteca/es/consulta/registro.cmd?id=8807", year = "1907", }