and Minimal Surfaces. Appendix by M. Schiffer, Interscience, 1950 LawrenceC. Evans, Partial Differential Equations, American Mathematical Society, 1998
B.; Buse, C. T.; Smith, K.; Heathcock, C. H. Org. Syn., Coll. Vol. 7, p.185 (1990); Vol. 63, p.89 (1985). (Article (页面存档备份,存于互联网档案馆)) Evans, D. A., Nelson
{\displaystyle \mathbb {R} ^{n}} 中,勒贝格点是 μ {\displaystyle \mu } 几乎处处的。 Evans, LawrenceC.; Gariepy, Ronald F. (1992). Measure theory and fine properties of