@book{117854,
	author = { 姚薇元著 Yáowēiyuánzhe},
	title = {北朝相姓考 Běicháo xiāng xìng kǎo},
	publisher = { 科學出版社 Kēxué chūbǎn shè},
	year = {1958},
	address = { 北京 Běijīng}
}