Briand, E. (2005). Equations, inequations and inequalities characterizing the configurations of two real projective conics.
Citazione stile Chigago Style (17a edizione)Briand, Emmanuel. Equations, Inequations and Inequalities Characterizing the Configurations of Two Real Projective Conics. 2005.
Citatione MLA (9a ed.)Briand, Emmanuel. Equations, Inequations and Inequalities Characterizing the Configurations of Two Real Projective Conics. 2005.
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