@book{1620007,
	author = {Chin-Yew Lin, Nianwen Xue, Dongyan Zhao, Xuanjing Huang, Yansong Feng},
	title = {Natural Language Understanding and Intelligent Applications},
	publisher = {Springer},
	url = {https://link.springer.com/openurl?genre=book&isbn=978-3-319-50496-4}
}