@book{11264,
	author = {Aczel, J. and Hansjorg, Oser ; ed.},
	title = {Lectures on functional equations and their applications/},
	publisher = {Academic Press,},
	year = {1966},
	series = {Mathematics in Science and Engineering},
	address = {New York:},
	note = {"Original German title- Vorlesungen uber Funkionalgleichungen und ihre Anwendungen".}
}