@PHDTHESIS{Horcik:PhD,
  author = {Rostislav Hor{\v{c}}{\'{\i}}k},
  title = {Algebraic Properties of Fuzzy Logics},
  school = {{C}zech {T}echnical {U}niversity, {F}aculty of {E}lectrical {E}gineering},
  year = {2005},
  address = {Prague},
  owner = {MFL}
}