Kosztin , Nikolett, József Tőzsér, László Csernoch, and Ildikó Balatoni. 2017. “Reasons for and Obstacles to Cycling in Opinions of Residents of Debrecen, Hungary”. Applied Studies in Agribusiness and Commerce 11 (3-4): 53-59. https://doi.org/10.19041/APSTRACT/2017/3-4/8.