Authors: M Wetzstein; U Völker; J Dedio; S Löbau; U Zuber; M Schiesswohl; C Herget; M Hecker; W Schumann Journal: J Bacteriol Date: 1992-05 Impact factor: 3.490
Authors: D Neumann; M Emmermann; J M Thierfelder; U zur Nieden; M Clericus; H P Braun; L Nover; U K Schmitz Journal: Planta Date: 1993 Impact factor: 4.116