Understanding metropolitan patterns of daily encounters
Sun, Lijun, Axhausen, Kay W., Lee, Der-Horng, Huang, XianfengVolume:
110
Language:
english
Journal:
Proceedings of the National Academy of Sciences
DOI:
10.1073/pnas.1306440110
Date:
August, 2013
File:
PDF, 1.57 MB
english, 2013