Pierce, A. B. (1903). Classification and properties of dual conical congruences. Druck von Meyer & Hendess.
Chicago Style (17th ed.) CitationPierce, Archie Burton. Classification and Properties of Dual Conical Congruences. Zürich: Druck von Meyer & Hendess, 1903.
Cita MLAPierce, Archie Burton. Classification and Properties of Dual Conical Congruences. Druck von Meyer & Hendess, 1903.
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