@article{leo:hal-01425816, TITLE = {{Socioeconomic correlations and stratification in social-communication networks}}, AUTHOR = {L{\'e}o, Yannick and Fleury, Eric and Sarraute, Carlos and Karsai, M{\'a}rton and Alvarez-Hamelin, Jos{\'e} Ignacio}, URL = {https://inria.hal.science/hal-01425816}, JOURNAL = {{Journal of the Royal Society Interface}}, PUBLISHER = {{the Royal Society}}, VOLUME = {13}, YEAR = {2016}, MONTH = Dec, DOI = {10.1098/rsif.2016.0598}, KEYWORDS = {socioeconomic status ; social networks ; stratification ; rich clubs ; human mobility ; network science ; data science}, HAL_ID = {hal-01425816}, HAL_VERSION = {v1}, }