FontH02'

BibTeX

@article{DBLP:journals/sLogica/FontH02,
  author    = {Josep Maria Font and
               Petr H{\'a}jek},
  title     = {On Lukasiewicz's Four-Valued Modal Logic},
  journal   = {Studia Logica},
  volume    = {70},
  number    = {2},
  year      = {2002},
  pages     = {157-182},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}