1
by Gail, Dorothea published: Hofheim am Taunus: Wolke, 2009

2
by Gail, Dorothea published: Hofheim am Taunus: Wolke, 2009

3
by Gail, Dorothea published: Hofheim am Taunus: Wolke, 2009

4
by Gail, Dorothea published: Hofheim am Taunus: Wolke, 20XX-

6
by Gail, Dorothea In: Die Musikforschung (2008) published: Bärenreiter-Verlag, 2008