On the graphic solution of the partial differential equation [(delta² x upsilon)/(delta x x²) + (delta² x upsilon)/(delta x y²) = 0] /
by William Emanual Cederberg.

APA Citation

Cederberg, W. Emanuel. (1914). On the graphic solution of the partial differential equation [(delta² x upsilon)/(delta x x²) + (delta² x upsilon)/(delta x y²) = 0]. .

MLA Citation

Cederberg, William Emanuel. On the Graphic Solution of the Partial Differential Equation [(delta² X Upsilon)/(delta X X²) + (delta² X Upsilon)/(delta X Y²) = 0]. , 1914.

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