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By: Beĭ-Bienko, G. I︠A︡. (Grigoriĭ I︠A︡kovlevich), - Richter, Willi (Willy)Type: ArticleIn: Stuttgarter Beiträge zur NaturkundeVolume: 37Series:Issue:Date: 1960Page Range: 1--19Publication Info: Stuttgart, Das Museum,Subjects:
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By: Richter, Willi (Willy)Type: ArticleIn: Stuttgarter Beiträge zur NaturkundeVolume: 111Series:Issue:Date: 1963Page Range: 1--12Publication Info: Stuttgart, Das Museum,Subjects:
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By: Richter, Willi (Willy)Type: ArticleIn: Stuttgarter Beiträge zur NaturkundeVolume: 76Series:Issue:Date: 1961Page Range: 1--13Publication Info: Stuttgart, Das Museum,Subjects:
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By: Richter, Willi (Willy) - Schuz, EType: ArticleIn: Stuttgarter Beiträge zur NaturkundeVolume: 22Series:Issue:Date: 1959Page Range: 1--8Publication Info: Stuttgart, Das Museum,Subjects: