@inbook {599,
	title = {Gymnosperms of the Angara Flora},
	booktitle = {Origin and evolution of the Gymnosperms},
	year = {1988},
	pages = {338-381},
	publisher = {Columbia Univ. Press},
	organization = {Columbia Univ. Press},
	address = {New York},
	author = {Meyen, Sergei V.},
	editor = {Beck, C.B.}
}
