@misc{dryerorder-hhgHemmilaLuomaUrim,
  author       = {Hemmilä, Ritva and Luoma, Pirkko},
  howpublished = {Ms.},
  key          = {Hemmilä and Luoma 1987},
  pages        = {267},
  title        = {Urim grammar},
  year         = {1987}
}