@article {Liu2021,
	title = {Core or edge? Revisiting GIScience from the geography-discipline perspective},
	journal = {Science China Earth Sciences},
	year = {2021},
	note = {cited By 0},
	doi = {10.1007/s11430-021-9815-3},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85112438134\&amp;doi=10.1007\%2fs11430-021-9815-3\&amp;partnerID=40\&amp;md5=6392886b5f40e69da34846b6cee3e3ea},
	author = {Y. Liu}
}
