1. Two formulas for numerical indefinite integration;Haber;Math. Comp.,1993
2. M. Mori, M. Muhammad, A method for numerical evaluation of indefinite integrals by the double exponential transformation, Proceedings of 2002 Symposium on Applied Mathematics, Ryukoku University, Ohtsu, December 19–21, 2002 (in Japanese).
3. Optimality of the double exponential formula–functional analysis approach;Sugihara;Numer. Math.,1997
4. Double exponential formulas for numerical integration;Takahasi;Publ. Res. Inst. Math. Sci.,1974