Bosko S. Jovanovic, Lubin G. Vulkov. Finite Difference Approximation of an Elliptic Interface Problem with Variable Coefficients. In Zhilin Li, Lubin G. Vulkov, Jerzy Wasniewski, editors, Numerical Analysis and Its Applications, Third International Conference, NAA 2004, Rousse, Bulgaria, June 29 - July 3, 2004, Revised Selected Papers. Volume 3401 of Lecture Notes in Computer Science, pages 46-55, Springer, 2004. [doi]
Abstract is missing.