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)

Automatized analytic continuation of Mellin-Barnes integrals. - Michal Czakon (Comput. Phys. Commun., 2006)

HELAC-NLO. - Giuseppe Bevilacqua; Michal Czakon; M. V. Garzelli; Andreas van Hameren; Adam Kardos; Costas G. Papadopoulos; R. Pittau; Malgorzata Worek (Comput. Phys. Commun., 2013)

Top++: A program for the calculation of the top-pair cross-section at hadron colliders. - Michal Czakon; Alexander Mitov (Comput. Phys. Commun., 2014)