@incollection{birey:hal-04107609, TITLE = {{Introduction - Challenging the Political Across Borders: Migrants' and Solidarity Struggles}}, AUTHOR = {Birey, Tegiye and Cantat, C{\'e}line and Maczynska, Ewa and Sevinin, Eda}, URL = {https://sciencespo.hal.science/hal-04107609}, BOOKTITLE = {{Challenging the Political Across Borders: Migrants' and Solidarity Struggles}}, PUBLISHER = {{Central European University Press}}, SERIES = {CPS Books}, PAGES = {1-25}, YEAR = {2019}, HAL_ID = {hal-04107609}, HAL_VERSION = {v1}, }