@article{MelRud:93,
  journal = {Stud. Cerc. Mat.},
  volume = {45},
  title = {Voronoi diagrams for {B}oolean algebras},
  year = {1993},
  fjournal = {Studii \c si Cercet\u{a}ri Matematice. Mathematical Reports},
  pages = {429--434},
  number = {5},
  author = {Melter, Robert A. and Rudeanu, Sergiu},
}