@book{23255,
	author = {Murdock, James},
	title = {Normal forms and unfoldings for local dynamical systems},
	publisher = {Springer-Verlag},
	year = {2003},
	series = {Springer monographs in Mathematics},
	address = {New York},
	note = {"Purchased under NBHM grant for the year 2002-2003"}
}