@article{MA Haitao_2297, author = {MA Haitao,HUANG Xiaodong,LI Yingcheng}, title = {The evolution and mechanisms of megalopolitan knowledge polycentricity of Guangdong-Hong Kong-Macao Greater Bay Area}, publisher = {Acta Geographica Sinica}, year = {2018}, journal = {Acta Geographica Sinica}, volume = {73}, number = {12}, eid = {2297}, pages = {2297-2314}, keywords = {polycentricity;megalopolis;Guangdong-Hong Kong-Macao Greater Bay Area;knowledge city;scientific cooperation;collaborative innovation;one country and two systems}, doi = https://www.geog.com.cn/EN/10.11821/dlxb201812003 }