Арыгінал: Bent Lylloff. Again and again the problems, which the percussionist meet with in his daily work, are put forward in the Etudes. PERC.
Пераклад: Бенто Lylloff. Эцюд No.11 для ансамбля ўдарных інструментаў. Ноты. Перкусія. Бенто Lylloff. The Arhus Etuder. Etudes for snare drums.