@book{237121,
	author = {Barkovsky, L. M. and Belaruski dziarzhauny universitet.},
	title = {Etudes on theoretical physics},
	publisher = {World Scientific,},
	year = {c2004.},
	address = {Singapore ;},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=296118}
}