@book {
	author = {Svák, Ján and Gregor, Martin},
	title = {KAROL PLANK: Dielo a doba},
	year = {2021},
	publisher = {Wolters Kluwer},
	isbn = {978-80-571-0394-3},
	doi = {},
	URL = {https://uatakademia.aspi.sk/kiadvany/493}
}