A convergence of lives : Sofia Kovalevskaia : scientist, writer, revolutionary / Ann Hibner Koblitz.
Koblitz, Ann Hibner.; 0813519624 (cloth) :
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c1993
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Beyond the limit : the dream of Sofya Kovalevskaya / Joan Spicci.
Spicci, Joan; 0765302330 (alk. paper)
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2002
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