Não informado. (1952). Journal of Rational Mechanics and Analysis. Indiana University, Graduate Institute for Applied Mathematics.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Rational Mechanics and Analysis. Bloomington, Ind: Indiana University, Graduate Institute for Applied Mathematics, 1952.
Lua MLA (8ú heag.)Não informado. Journal of Rational Mechanics and Analysis. Indiana University, Graduate Institute for Applied Mathematics, 1952.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.