Images of conics under derivation

Discrete Mathematics - Tập 151 - Trang 189-199 - 1996
Christine M. O'Keefe1, Arlene A. Pascasio2
1Department of Pure Mathematics, The University of Adelaide, G.P.O. Box 498, Adelaide, S.A. 5001, Australia
2Mathematics Department, De La Salle University, P.O. Box 3819, Manila 1004, Philippines

Tài liệu tham khảo

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