@article {1997,
	title = {Capacity theory for monotone operators},
	journal = {Potential Anal. 7 (1997), no. 4, 765-803},
	number = {SISSA;6/95/M},
	year = {1997},
	publisher = {Springer},
	abstract = {If $Au=-div(a(x,Du))$ is a monotone operator defined on the Sobolev space $W^{1,p}(R^n)$, $1< p <+\\\\infty$, with $a(x,0)=0$ for a.e. $x\\\\in R^n$, the capacity $C_A(E,F)$ relative to $A$ can be defined for every pair $(E,F)$ of bounded sets in $R^n$ with $E\\\\subset F$. We prove that $C_A(E,F)$ is increasing and countably subadditive with respect to $E$ and decreasing with respect to $F$. Moreover we investigate the continuity properties of $C_A(E,F)$ with respect to $E$ and $F$.},
	doi = {10.1023/A:1017987405983},
	url = {http://hdl.handle.net/1963/911},
	author = {Gianni Dal Maso and Igor V. Skrypnik}
}
