@ARTICLE{27043462_28143225_2007, 
	author = {}, 
	keywords = {},
	title = {Рассчитываем сами},
	journal = {Экономика в школе},
	year = {2007},
	number = {2},
	pages = {104-105},
	url = {https://ecschool.hse.ru/2007--2-p3/28143225.html},
	publisher = {},
	abstract = {},
	annote = {}
}