1. Time-dependent problems with the boundary integral equation method;Costabel,2004
2. Boundary integral operators for the heat equation;Costabel;Integral Equ. Oper. Theory,1990
3. The single layer heat potential and Galerkin boundary element methods for the heat equation;Noon,1988
4. Boundary integral equations of the first kind for the heat equation;Arnold,1987
5. Space-time boundary element methods for the heat equation;Dohr,2019