@mastersthesis {536,
	title = {Within-and between Tree Variation in Ceratin Properties of Annual Rings of Sessile Oak, Quercus (Mattuschka) Liebl. As A Source of Dendrochronological Information},
	volume = {PhD},
	year = {1979},
	school = {Liverpool Polytechnic},
	author = {Milsom, Stephen John}
}
