Twardy, J. (2018) “Environmental location factors of selected strongholds in central Western Poland: https://doi.org/10.26485/AGL/2018/107/6”, Acta Geographica Lodziensia, 107, pp. 93–117. Available at: https://journals.ltn.lodz.pl/Acta-Geographica-Lodziensia/article/view/209 (Accessed: 3 July 2024).