Bibliografía de la Literatura Española desde 1980 This link opens in a new windowBLE provides references to "...monographs, periodical articles, critical editions of literary works, book reviews, bibliographies, congress proceedings, and other miscellaneous material..." written from 1980 to present. The subject areas covered are literary theory, literary genres, popular literature, Hispanism, bibliographies, and information about authors. The database not only refers to editions of works, but also translated editions and critical studies.