アンナ＝マリア・ラヴノポルスカ＝ディーン
Modeling orchestration on harp techniques in the works of Wagner, Smetana and Stravinsky, “WHC Review”, to be published
The Harp in the orchestral works of Bulgarian Composers (1900-1930)
"Music yesterday-today", 2002
The Harp as a Coloristic Instrument in the Beginning of the Twentieth Century ("Арфата като колористичен инструмент в началото на ХХ век"), 200 pp., ISBN 954-90353-9-5, Music Society “Vassil Stefanov”, 2001