Lengyel, Balázs. “Glückler, J., Lazega, E. And Hammer, I. (eds.): Knowledge and Networks”. Hungarian Geographical Bulletin 67, no. 1 (March 31, 2018): 91-93. Accessed April 19, 2024. https://ojs.mtak.hu/index.php/hungeobull/article/view/926.