@book{2004,
	author = {Aitchison, J. and Brown, J. A. C. and Brown, J. A. C. ; jt. auth.},
	title = {Lognormal distribution with special reference to its uses in economics},
	publisher = {Cambridge University Press},
	year = {1963},
	series = {Cambridge University, Department of Applied Economics, monographs, 5},
	address = {Cambridge}
}