@incollection{Bur:04b,
  pages = {129 - 153},
  title = {Algebraic Theory of Quasivarieties of Heterogeneous Partial
           Algebras},
  editor = {Adams, M.E. and Adaricheva, K.V. and Dzobiak, W. and Kravchenko,
            A.V.},
  author = {Peter Burmeister},
  publisher = {Kluver Academic Publishers},
  booktitle = {Special Issue of Studia Logica: ``Algebraic Theory of
               Quasivarieties''},
  volume = 78,
  year = 2004,
  series = {Studia Logica},
}