he is professor of the faculty of music of the academy of performing arts in prague (his students: petr rajnoha, pavel kohout, pavel černý, pavel svoboda, drahoslav gric etc.) and is often invited to sit on juries of international organ or harpsichord competitions, e.g. the international competition of the prague spring festival, petr eben international organ competition in opava, internationale orgelwoche in nuremberg, internationaal orgelimprovisatieconcours in the dutch city of haarlem, and the georg muffat competition in schlägel in austria.