@article {frege_g2000:138,
	title = {Dopis Jourdainovi},
	journal = {Organon F},
	volume = {7},
	number = {1},
	year = {2000},
	pages = {40-41},
	type = {Preklady},
	url = {http://www.klemens.sav.sk/fiusav/doc/organon/2000/1/40-41.pdf},
	author = {Frege, Gottlob}
}
