@article{Kortlandt2010,
  author    = {Frederik H. H. Kortlandt},
  title     = {On the history of the genitive plural in Slavic, Baltic, Germanic, and Indo-European},
  journal   = {Lingua},
  volume    = {45},
  pages     = {281 -- 300},
  url       = {http://www.kortlandt.nl/publications/art030e.pdf},
  year      = {2010},
}