@article{GeoIorLeuI:98,
  journal = {Multiple-Valued Logic},
  volume = {3},
  title = {Monadic and closure MV-algebras},
  author = {Georgescu, George and Iorgulescu, Afrodita and Leu\c{s}tean, Ioana},
  year = {1998},
  pages = {235-257},
  number = {3},
}