@article {2006:1325, title = {Organon V (pozv{\'a}nka)}, journal = {Organon F}, volume = {13}, number = {2}, year = {2006}, pages = {274}, type = {Miscelane{\'a}}, url = {http://www.klemens.sav.sk/fiusav/doc/organon/2006/2/274.pdf} }