1. Kajiwara, J. and Tsuji, M. 1994. Program for the numerical analysis of inverse formula for the Laplace transform. Proceedings of the Second Korean-Japanese Colloquium on Finite and Infinite Dimensional Complex Analysis. 1994. pp.93–107.
2. Kajiwara, J. and Tsuji, M. 1995. Inverse formula for Laplace transforms. Proceedings of the 5th International Colloquium on Differential Equations. 1995. pp.163–172. VSP-Holland