@book{55799,
	author = {Katok, Svetlana and Katok, Svetlana},
	title = { P-adic analysis compared with real},
	publisher = { : Mathematics Advanced Study Semesters,},
	year = { ©2007.},
	series = {Student mathematical library, v. 37.},
	address = {Providence, R.I. : American Mathematical Society }
}