@book{61413,
	author = {Biriukov, Pavel  Ivanovich, and Wijk, Emma B. van der},
	title = {Tolstoi's leven :},
	publisher = {Project Gutenberg,},
	year = {2006},
	address = {Salt Lake City, UT :},
	note = {Release date is 2006-12-18},
	url = {https://www.gutenberg.org/ebooks/20128}
}