Citation: I. Roske et al., INFLUENCE OF THE ADDITION OF DIFFERENT METALS TO AN ACTIVATED-SLUDGE SYSTEM ON THE ENHANCED BIOLOGICAL PHOSPHORUS REMOVAL, Internationale Revue der gesamten Hydrobiologie, 80(4), 1995, pp. 605-621
Citation: I. Roske et C. Schonborn, INFLUENCE OF THE ADDITION OF PRECIPITANTS ON THE BIOLOGICAL PHOSPHORUS ELIMINATION IN A PILOT-PLANT, Water science and technology, 30(6), 1994, pp. 323-332
Citation: I. Roske et C. Schonborn, INTERACTIONS BETWEEN CHEMICAL AND ADVANCED BIOLOGICAL PHOSPHORUS ELIMINATION, Water research, 28(5), 1994, pp. 1103-1109
Citation: Je. Schultz et C. Schonborn, CYCLIC-AMP FORMATION IN TETRAHYMENA-PYRIFORMIS IS CONTROLLED BY A K-CONDUCTANCE(), FEBS letters, 356(2-3), 1994, pp. 322-326