ZFITTER: a semi-analytical program for fermion pair production in e+e- annihilation, from version 6.21 to version 6.42. - A. B. Arbuzov; Malgorzata Awramik; Michal Czakon; Ayres Freitas; M. W. Grünewald; K. Mönig; Sabine Riemann; Tord Riemann (Comput. Phys. Commun., 2006)

An integrated tool for loop calculations: aITALC, . - Alejandro Lorca; Tord Riemann (Comput. Phys. Commun., 2006)

AMBRE - a Mathematica package for the construction of Mellin-Barnes representations for Feynman integrals. - Janusz Gluza; K. Kajda; Tord Riemann (Comput. Phys. Commun., 2007)

Computer package DIZET v. 6.45. - Andrej Arbuzov; Janusz Gluza; Lidia Kalinovskaya; Sabine Riemann; Tord Riemann; Vitaly Yermolchyk (Comput. Phys. Commun., 2023)