@article {sykora_p1997:276,
	title = {Kladistick{\'a} revol{\'u}cia a koncepcia historick{\'y}ch esenci{\'\i}},
	journal = {Organon F},
	volume = {4},
	number = {4},
	year = {1997},
	pages = {403-408},
	type = {Diskusie - polemiky},
	url = {http://www.klemens.sav.sk/fiusav/doc/organon/1997/4/403-408.pdf},
	author = {S{\'y}kora, Peter}
}
