[11] Evans, L.C., Partial Differential Equations. American Mathematical Society, v.19,
1999.
[12] Evans, L.C., Gariepy, R.F., Measure Theory and Fine Properties of Functions. CRC
Press: Boca Raton, FL, 1992.
[13] Federer, K,O., Geometric Measure Theory. Springer Velag Belin, Heidelberg, New
York,1969.
[14] Giorgi, E. De, Complements to the (n-1)-dimensional measure theory. Springer-
Verlag Berlin, Selected Papers (2006) 212-230.
[15] Giorgi, E. De, New therems on (r-1)-dimensional measures in r-dimensional space.
Springer-Verlag Berlin, Selected Papers (2006) 110-127.
[16] Giusti, E., Minimal Surfaces and Functions of Bounded Variation. Birk¨auser Verlag:
Basel, 1984.
[17] Gianquinta,M., Modica,G., Soucek,J., Cartesian Currents in the Calculus of Varia-
tions I. Springer-Verlag Berlin, Heidelberg, Berlin, 1998.
[18] Maly, J., Ziemer, W.P., Fine Regularity of Solutions of Elliptic Partial Differential
Equation. Mathematical Surveys and Monografhs, Vol. 51, AMS: Providence, 1997.
[19] Neves, W., Scalar multidimensional conservation laws IB VP in noncylindrical Lis-
chitz domains. Journal Differential Equations (2003) 360-395.
[20] Willard, S., General Topology. Addison-Wesley Publishing Co., Reading, Mass.-
London-Don Mills, Ont.,1970.
[21] Spivak, M., Calculus on Manifolds, Benjamin, New York, 1965.
[22] Vol’pert, A. I., Analysis in Classes of Discontinuous Functions and Equations of
Mathematical Physics. Martins Nijhoff Publishers: Dordrecht, 1985.
[23] Ziemer, W.P., Weakly Differentiable Functions: Sobolev and Funtions of Bounded
Variation. Springer-Verlag: New York, 1989.
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