Kawchl, B. (1985). Rearrangements and convexity of level sets in PDE. Springer.
Chicago Style (17th ed.) CitationKawchl, Bernhard. Rearrangements and Convexity of Level Sets in PDE. Berlin: Springer, 1985.
MLA (9th ed.) CitationKawchl, Bernhard. Rearrangements and Convexity of Level Sets in PDE. Springer, 1985.