TY - JOUR A1 - Kirstein, Dieter A1 - Kirstein, Lincoln A1 - Scheller, Frieder W. A1 - Dieckmann, St. A1 - Ronnenberg, J. A1 - Beckmann, Dieter A1 - Weckenbrock, E. T1 - Elektroenzymatische Reduktion von Nitrat Y1 - 1994 ER - TY - JOUR A1 - Kirstein, Dieter A1 - Kirstein, Lincoln A1 - Scheller, Frieder W. A1 - Borcherding, H. T1 - Amperometric nitrate biosensors on the basis of Pseudomonas stutzeri nitrate reductase Y1 - 1998 ER -