@misc{BringmannMutanyattaComarMaksimenkaetal.2010,
  author    = {Gerhard Bringmann and Joan Mutanyatta-Comar and Katja Maksimenka and John M. Wanjohi and Matthias Heydenreich and Reto Brun and Werner E. G. M{\"u}ller and Martin Peter and Jacob O. Midiwo and Abiy Yenesew},
  title     = {Joziknipholones A and B : the First Dimeric Phenylanthraquinones, from the Roots of Bulbine frutescens},
  institution = {Institut f{\"u}r Chemie},
  series    = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {paper 104},
  type      = {postprint},
  year        = {2010},
}