@article{Foerster2006,
  author    = {Hans-J{\"u}rgen F{\"o}rster},
  title     = {Composition and origin of intermediate solid solutions in the system thorite-xenotime-zircon-coffinite},
  doi       = {10.1016/j.lithos.2005.08.003},
  url       = {http://www.sciencedirect.com/science/journal/00244937},
  year      = {2006},
}