@article{Xu2021,
author = {Xu, Y. and Xue, J. and Park, S. and Yue, Y.},
title= {Towards a multidimensional view of tourist mobility patterns in cities: A mobile phone data perspective},
year = {2021},
doi = {10.1016/j.compenvurbsys.2020.101593},
volume = {86},
pages = {101593},
}