@article{DiNoGeoLeuL:00,
  journal = {Journal of Mathematical Analysis and Applications},
  volume = 251,
  title = {Boolean products of BL-algebras},
  author = {Di Nola, Antonio and Georgescu, George and Leu\c stean, Lauren\c
            tiu},
  year = 2000,
  pages = {106--131},
}