[1]
PolonkaiB., KrohA., Görög Ágnes, SelmecziI., DunaiM. and BodorE.R. 2017. First occurrence of echinoid genus Brissus in the Badenian (Middle Miocene) of Hungary and description of Brissus mihalyi n. sp. Földtani Közlöny. 147, 4 (Dec. 2017), 383-398. DOI:https://doi.org/10.23928/foldt.kozl.2017.147.4.383.