@InProceedings{Horcik:E-ISCI02,
  IS = { zkontrolovano 08 Nov 2002 },
  author =     {Hor{\v c}{\' \i }k, Rostislav},
  title =      {Validation sets in {R$_\Delta$}-fuzzy logics and 
                {RS}-fuzzy logics},
  year =       {2002},
  pages =      { 137--138 },
  booktitle =  { Intelligent Technologies - Theory and Applications },
  editor =     { Peter Sin{\v c}{\' a}k },
  publisher =  { IOS Press },
  address =    { Amsterdam, The Netherlands },
  isbn =       { 1-58603-256-9 },
  volume =     { 76 },
  series =     { Frontiers in Artificial Intelligence and Applications },
  book_pages = { 346 },
  month =      {June},
  day =        { 16--19 },
  venue =      { Ko{\v s}ice, Slovakia },
  importance = {1},
  authorship = {100},
  project  =   { MSM 212300013, GACR 201/02/1540, CTU 0208613 },
}