Schepers P, Helbich M, Hagenzieker M, Geus B de, Dozza M, Agerholm N, et al. The development of cycling in European countries since 1990. EJTIR [Internet]. 2021 May 18 [cited 2024 Nov. 21];21(2):41-70. Available from: https://journals.open.tudelft.nl/ejtir/article/view/5411