An diofar eadar na mùthaidhean a rinneadh air "Ragnar Frisch"

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b robot Adding: vi:Ragnar Frisch
Loidhne 40:
[[te:రాగ్నర్ ఫ్రిష్]]
[[tr:Ragnar Anton Kittil Frisch]]
[[vi:Ragnar Frisch]]
[[zh:朗纳·弗里施]]