Spahić, Darko. 2022. “The Birth of the Sava Suture Zone: The Early Geological Observations and the Context of Bimodal Magmatism (southern Belgrade Outskirts; Anđelković, 1973)”. Geološki Anali Balkanskoga Poluostrva 83 (1), 23-37. https://doi.org/10.2298/GABP220404004S.