@inproceedings{SchuesslerOppermannSeideletal.1986,
  author    = {Ulrich Sch{\"u}ssler and U. Oppermann and E. Seidel and M. Okrusch and P. Richter},
  title     = {Vergleichende Untersuchungen an Metabasiten des ostbayerischen Kristallins},
  year      = {1986},
}