Shyabur
English transliteration of Cyrillic шябур [Šjabur]; According to Podnos dubiously a synonym of Suber.
Baines, Anthony: Bagpipes [1960]. Oxford, 1973 (revised), p.49 (Cheremiss), 132 (»Nikiforov).
Meer, John Henry van der: Typologie der Sackpfeife. In: Anz. Germ. Nationalmus. (Nürnberg, 1964), p.127.
Marcuse, Sibyl: Musical instruments: a comprehensive dictionary. New York, 1975 (»Baines).
Podnos, Theodor H.: Bagpipes and tunings. Detroit, 1974, p.28 (»Nettl; »Baines), 49, 85.