https://www.eth.mpg.de/molab-inventory/mobility-infrastructure/history-of-bicycle-mobility-in-urban-China-part-two (Publisher version)
Zhang, J. (2022). A history of bicycle mobility in urban China: shared bikes, technology, and infrastructure (Part 2 of 2). MoLab Inventory of Mobilities and Socioeconomic Changes. doi:10.48509/MoLab.1288.