@incollection{pompei2011,
  address   = {Berlin/New York},
  author    = {Pompei, Anna},
  booktitle = {New Perspectives on Historical Latin Syntax},
  publisher = {De Gruyter Mouton},
  title     = {Relative Clauses},
  volume    = {4: Complex Sentences, Grammaticalization},
  year      = {2011}
}