(Q95087387)
Statements
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2 references
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Richard Popper (multiple languages)
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Richard Popper (undetermined language)
9 references
2 August 1882Gregorian
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1 reference
27 December 1944
1 reference
1 reference
1 reference
1 reference
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1 reference
1 reference
31 October 1941
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2 references
Identifiers
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Popper, Richard
1 reference