APA (7th ed.) Citation

Kawohl, B. (1988). Continuous symmetrization and related problems: On the convexity of level sets for elliptic and parabolic exterior boundary value problems. Preprint / Sonderforschungsbereich <123> Stochastische Mathematische Modelle, Universität Heidelberg.

Chicago Style (17th ed.) Citation

Kawohl, Bernhard. "Continuous Symmetrization and Related Problems: On the Convexity of Level Sets for Elliptic and Parabolic Exterior Boundary Value Problems." Preprint / Sonderforschungsbereich <123> Stochastische Mathematische Modelle, Universität Heidelberg 1988.

MLA (9th ed.) Citation

Kawohl, Bernhard. "Continuous Symmetrization and Related Problems: On the Convexity of Level Sets for Elliptic and Parabolic Exterior Boundary Value Problems." Preprint / Sonderforschungsbereich <123> Stochastische Mathematische Modelle, Universität Heidelberg, 1988.