Não informado. (1980). Abstracts of Papers Presented to the American Mathematical Society. American Mathematical Society.
Cita Chicago Style (17a ed.)Não informado. Abstracts of Papers Presented to the American Mathematical Society. Providence, RI: American Mathematical Society, 1980.
Cita MLA (8a ed.)Não informado. Abstracts of Papers Presented to the American Mathematical Society. American Mathematical Society, 1980.
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