On the representation of numbers by the indefinite form ax²+by²+cz²+dt²
By: by D.B. De Lury
Series: University of Toronto studies. Mathematical ser -- no. 5; University of Toronto studies -- no. 5.
Publisher: The University of Toronto Press
Published: 1938
Place of publication: Toronto
Language: eng
Number of pages: 17
Subjects: Quadratic Forms; Quaternary Forms