Halldórsdóttir, K., Rieser-Schüssler, N., Axhausen, K. W., Nielsen, O. A., & Prato, C. G. (2014). Efficiency of choice set generation methods for bicycle routes. European Journal of Transport and Infrastructure Research, 14(4). https://doi.org/10.18757/ejtir.2014.14.4.3040