1. Spicar E. (2007). Several recently discovered supposed astroblemes in Dalecarlia, Sweden.
2. Monika Kumlehn de Mamani & Ingrid Grambow IMPAKTNAMEN: Namen der [Meteorite; Impakte/Krater; Boliden/Fireballs; Tektite] im Sonnensystem.(2010)

Siljansnas i dalarna, Sweden.

Физическая карта Google.

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