Murray,R. (2010). 3 adjacent 1 km craters in Moldova, NW of the Black Sea - possible Holocene air bursts.
Monika Kumlehn de Mamani & Ingrid Grambow IMPAKTNAMEN: Namen der [Meteorite; Impakte/Krater; Boliden/Fireballs; Tektite] im Sonnensystem.(2010)

Рельеф Google Earth.