A Form of the Equations determining the Foci and Directrices of a Conic whose Equation in Cartesian Coordinates is given
Wolstenholme,Volume:
s1-11
Language:
english
Journal:
Proceedings of the London Mathematical Society
DOI:
10.1112/plms/s1-11.1.102
Date:
November, 1879
File:
PDF, 87 KB
english, 1879