Authors: Pfeiffer, P Orben, C

Citation: P. Pfeiffer et C. Orben, Pyroglutamic acid in wine and fruit juices: Risk and avoidance of unwantedaroma influencing, DEUT LEBENS, 96(1), 2000, pp. 4-8

Authors: Orben, C

Citation: C. Orben, Three new dance spaces (The Choreographic Centre NRW in Essen, Christoph Mackler, architect), BALLETT INT, (10), 1998, pp. 39-39