1. Averbukh B, Günther H (2008) On powers and power functions (Über die Potenzen und die Potenzfunktionen). Mathematikinformation (49):5–23 (german)
2. Chiriaev D, Walster GW (1998) Interval arithmetic specification. Tech. rep.
3. Daramy-Loirat C, Defour D, de Dinechin F, Gallet M, Gast N, Lauter CQ, Muller JM (2009) CR-LIBM a library of correctly rounded elementary functions on double-precision. http://lipforge.ens-lyon.fr/frs/download.php/153/crlibm-1.0beta3.pdf . Accessed Mar 25, 2012
4. IEEE 754, (2008) IEEE 754-2008, Standard for floating-point arithmetic. IEEE, New York
5. IEEE P1788 (2009) IEEE interval standard working group-P1788. http://grouper.ieee.org/groups/1788/