TY  - MUSIC
AU  - Novácek,Ottokar
TI  - Perpetual motion
PY  - 1980///
CY  - New York
PB  -  : Viola World
KW  - Piano
KW  - Viola
KW  - Partitures
KW  - Particel.les
N1  - Per a viola i piano
ER  -