1. Kumlehn de Mamani,M. (2018). Mini-Black Hole – a meteorite?
2. Monika Kumlehn de Mamani & Ingrid Grambow IMPAKTNAMEN: Namen der [Meteorite; Impakte/Krater; Boliden/Fireballs; Tektite] im Sonnensystem.(2019)

Hypothetical: may be hitting the Earth once every 1000 years.

На главную