@book{27119,
	author = {Chang, Ming-shao.},
	title = {Brachiopoda from the Orthis bed of the Neichia formation of central China.},
	publisher = {The Geological Survey of China,},
	year = {1934.},
	address = {Peiping,},
	note = {Added t.-p. and summary in Chinese. Summary paged with Chinese numerals.}
}