@book{162925,
	author = {Efremova, Tat΄âna Fedorovna and Kostomarov, Vitalij Grigor΄evič},
	title = {Словарь грамматических трудностей русского языка},
	publisher = {Russkij âzyk},
	year = {1999},
	address = {Moskva},
	edition = {Изд. 4-e, стереотип.}
}