Não informado. (2005). Mathematica in education and research. Telos, the Electronic Library of Science.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Mathematica in Education and Research. Santa Clara, Calif: Telos, the Electronic Library of Science, 2005.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Mathematica in Education and Research. Telos, the Electronic Library of Science, 2005.
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