@book {4093,
	title = {Roesten van Nederland},
	year = {2011},
	pages = {423 pp.},
	publisher = {Termorshuizen},
	organization = {Termorshuizen},
	address = {Netherlands},
	issn = {978-09-6464-483-2},
	author = {Termorshuizen, A.J. and Swertz, C.A.}
}
