van der waerden, Petrus, Harry Timmermans, and Marloes de Bruin-Verhoeven. “Car drivers’ Characteristics and the Maximum Walking Distance Between Parking Facility and Final Destination”. Journal of Transport and Land Use 10, no. 1 (September 29, 2015). Accessed July 2, 2024. https://jtlu.org/index.php/jtlu/article/view/568.