Functionals of finite Riemann surfaces,
by Menahem Schiffer and Donald C. Spencer.

APA Citation

Schiffer, M., Spencer, D. C. (Donald Clayton). (1954). Functionals of finite Riemann surfaces. Princeton, N.J.: Princeton University Press.

MLA Citation

Schiffer, Menahem, and D. C. (Donald Clayton) Spencer. Functionals of Finite Riemann Surfaces. Princeton, N.J.: Princeton University Press, 1954.

Warning: These citations may not always be complete (especially for serials).