@book{74925,
	author = {Doyle, Arthur Conan, and Żmijewska, Eugenia},
	title = {Tajemnica Baskerville'ów: dziwne przygody Sherlocka Holmes},
	publisher = {Project Gutenberg,},
	year = {2010},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/The_Hound_of_the_Baskervilles},
	url = {https://www.gutenberg.org/ebooks/34079}
}