Authors: H P Spaink; D M Sheeley; A A van Brussel; J Glushka; W S York; T Tak; O Geiger; E P Kennedy; V N Reinhold; B J Lugtenberg Journal: Nature Date: 1991-11-14 Impact factor: 49.962
Authors: R A de Maagd; H P Spaink; E Pees; I H Mulders; A Wijfjes; C A Wijffelman; R J Okker; B J Lugtenberg Journal: J Bacteriol Date: 1989-02 Impact factor: 3.490