@inproceedings{Kortlandt2010,
  author    = {Frederik H. H. Kortlandt},
  title     = {Early dialectal diversity in South Slavic II},
  booktitle = {Studies in Slavic and General Linguistics 30: Dutch contributions to the 13th international congress of slavists: Linguistics},
  pages     = {215 -- 235},
  url       = {http://www.kortlandt.nl/publications/art208e.pdf},
  year      = {2010},
}