@booklet {1873,
	title = {信息产业发展与比较优势原则},
	journal = {软件世界},
	year = {2000},
	pages = {12-15},
	keywords = {研究开发;发达国;比较优势;产业结构},
	isbn = {1674-9332},
	author = {林毅夫}
}
