sentences:  He was an editor of several volumes on Bartók, such as "99 Bartók-levél" (99 Bartók Letters; 1970), "Bartók-könyv 1970-1971" (Bartók Book 1970-1971; 1971), "Bartók-dolgozatok" (Bartók-Studies; 1974, 1981) and in Romanian, "Béla Bartók şi muzica românească" (Béla Bartók and Romanian Music; 1976) and two volumes of selected Bartók letters (1976–77).László is an editor of the commemorative Kodály-volume written by Transylvanian authors entitled "Utunk Kodályhoz " (Our Road to Kodály; 1984), in which he published a study on the Romanian folksong-adaptations of the celebrated Hungarian composer.Ferenc László also published as László V. Ferenc and under the pseudonym Vigh Frigyes.