TY - BOOK AU - Sloman,Albert E. AU - Vega,Lope de AU - Tárrega,Francisco Agustín TI - The sources of Calderón's El príncipe constante: with a critical edition of its immediate source, La fortuna adversa del infante don Fernando de Portugal (a play attributed to Lope de Vega) T2 - Modern language studies AV - PQ6284.P7 S55 U1 - 862.35 PY - 1950/// CY - Oxford PB - Blackwell KW - Calderon de la Barca, Pedro N1 - La fortuna adversa is edited from the only extant text included in a made-up volume, entitled Comedias de Lope, now in the University of California Library. The present writer considers Tárrega the more probable author of the play; Bibliography: p. 219-224 ER -