@incollection {hamprecht_03_exploring,
	title = {Exploring a space of materials: spatial sampling design and subset selection},
	year = {2003},
	note = {1},
	publisher = {Wiley},
	chapter = {13},
	author = {Fred A. Hamprecht and Agrell, E.},
	editor = {Cawse, J. N.}
}
