Não informado. (1952). Journal of Rational Mechanics and Analysis. Indiana University, Graduate Institute for Applied Mathematics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Rational Mechanics and Analysis. Bloomington, Ind: Indiana University, Graduate Institute for Applied Mathematics, 1952.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Rational Mechanics and Analysis. Indiana University, Graduate Institute for Applied Mathematics, 1952.
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