Orga, Ates Chopin : his life and times / Ates Orga . - S. l. : Paganiniana publications, 1980. - 146 p.; ill.; 28 cm. Bibliography: p. 5 ISBN: 0-87666-644-6 Subjects--Personal Names: Chopin, Fryderyk Franciszek Subjects--Topical Terms: Шопен--Фотоальбом