@article{Leu:05,
  pages = {897--909},
  title = {Sheaf representations of BL-algebras},
  journal = { Soft Computing - A Fusion of Foundations, Methodologies and
             Applications },
  number = 12,
  year = 2005,
  volume = 9,
  author = {Leu\c stean, Lauren\c tiu},
}