Fast solvers of integral and pseudodifferential equations on closed curves. - Jukka Saranen; Gennadi Vainikko (Math. Comput., 1998)

Spline collocation for convolutional parabolic boundary integral equations. - Martin Costabel; Jukka Saranen (Numerische Mathematik, 2000)

The spline collocation method for parabolic boundary integral equations on smooth curves. - Martin Costabel; Jukka Saranen (Numerische Mathematik, 2003)

The boundary element spline collocation for nonuniform meshes on the torus. - Jukka Saranen; Juha Anttila (Numerische Mathematik, 2007)