@book{7666022,
	author = {Демчев, В.И. and Царьков, В.М.},
	title = {Прожекторное освещение},
	publisher = {Энергия},
	year = {1972},
	series = {Библиотека электромонтера},
	address = {Москва},
	edition = {2-е изд., перераб. и доп.}
}