@article {12286,
	title = {Issues on the (Im)Possible IV},
	journal = {Organon F},
	volume = {23},
	number = {4},
	year = {2016},
	pages = {561-563},
	type = {Z vedeck{\'e}ho {\v z}ivota},
	url = {http://www.klemens.sav.sk/fiusav/doc/organon/2016/4/561-563.pdf},
	author = {Vacek, Martin}
}
