1. J. Blanck, General purpose exact real arithmetic, Technical Report CSR 21-200, Luleå University of Technology, Sweden, , 2002.
2. J. Blanck, V. Brattka, P. Hertling (Eds.), Computability and Complexity in Analysis, Lecture Notes in Computer Science, Vol. 2064, Springer, Berlin, 2001.
3. T. Granlund, et al. GMP, the GNU multiple precision arithmetic library, , 1991–2004.
4. M. Grimmer, K. Petras, N. Revol, Multiple precision interval packages: comparing different approaches, Technical Report RR 2003-32, LIP, École Normale Supérieure de Lyon, 2003.
5. G. Hanrot, V. Lefèvre, K. Ryde, P. Zimmermann, MPFR, a c library for multiple-precision floating-point computations with exact rounding, , 2000–2004.