@conference {87,
	title = {Multidimensional Categories (in Russian)},
	booktitle = {Proc. Conf. of Young Scientists},
	year = {1990},
	publisher = {Moscow Univ. Press},
	organization = {Moscow Univ. Press},
	author = {Voevodsky, V. A. and Kapranov, M. M.}
}
