@article {55,
	title = {Reduced power operations in motivic cohomology},
	journal = {Publ. Math. Inst. Hautes {\'E}tudes Sci.},
	year = {2003},
	pages = {1{\textendash}57},
	issn = {0073-8301},
	doi = {10.1007/s10240-003-0009-z},
	url = {http://dx.doi.org/10.1007/s10240-003-0009-z},
	author = {Voevodsky, Vladimir}
}