@INPROCEEDINGS{DeSimoneNavaraKocovce,
  MYNOTE =   { S1997, A1997, P1997 },
  AUTHOR =   {De~Simone, Anna and Navara, Mirko},
  EDITOR =   {M.~Kalina and A.~Stup\v nanov\'a},
  TITLE =   {Decompositions of states on orthomodular posets},
  BOOKTITLE =   {Fuzzy Sets, Quantum Structures and Related Topics},
  PUBLISHER =   {STU},
  ADDRESS =   {Bratislava, Slovakia},
  YEAR =   {1997},
  MONTH =   {April},
  PAGES =   {14--15},
}