{"id":"001398791","type":"book","title":"Eine altsteinzeitliche Knochenharpune","publisher-place":"Rostock","container-title":"Mitteilungen mecklenbürg. geol. Landesamt., 38 (1929), 3","author":[{"family":"Beltz","given":"R. 1854-1942."}],"issued":{"raw":"1929"}}