Kempna-Pieniążek, M. 2020. Beneath the surface: On the significance of the underground and underwater landscapes in selected documentaries by Werner Herzog. Polskie Studia Krajobrazowe/ Polish Journal of Landscape Studies. 3, 6 (Oct. 2020), 121–129. DOI:https://doi.org/10.14746/pls.2020.6.8.