Department of Particle Theory and Cosmology

  1. J. Fischer, FZÚ)
    On the role of power expansions in quantum field theory
    International Journal of Modern Physics A 12 (1997) 3625-3633.
  2. Renormalization scheme dependence and infrared behavior in e+ e- annihilations and tau lepton decay at the next-to - next-to-leading order of perturbative QCD
    Phys. Lett. B 267 (1991) 269 - 276