1. I. Caprini, J. Fischer, FZU)
    Accelerated convergence of perturbative QCD by optimal conformal mapping of the Borel plane.
    Physical Review D 60 (1999) 054014-1-054014-12.
  2. J. Fischer, FZU), I. Vrkoč
    Operator product expansion and analyticity
    International Journal of Modern Physics A 14 (1999) 4819-4840.
  3. J. Fischer, FZÚ)
    Summation of power series in particle physics
    Reports on Math.Phys. 43 (1999) 109-122.
  4. J. Fischer, FZÚ), I. Vrkoč
    The operator product expansion away from Euclidean region
    Nuclear Physics B - Proceedings Supplements 74 (1999) 337-340.
  5. J. Fischer, FZÚ)
    On the role of power expansions in quantum field theory
    International Journal of Modern Physics A 12 (1997) 3625-3633.
  6. J. Chýla
    Next-to-next-to-leading order QCD analysis of the Gross-LLewellyn-Smith sum rule and the higher twist effects
    Physics Letters B 297 (1992) 385-397.
  7. J. Chýla
    Perturbation theory and nonperturbative effects: A Happy marriage?
    Czech. J. Phys. 42 (1992) 263 - 283
  8. E. Boos, J. Chýla
    INVARIANT CROSS-SECTIONS FOR THE INCLUSIVE REACTIONS anti-p p ---> pi+ X AND anti-p p ---> p X AT 22.4-GeV/c
    Nuovo Cim. A 47 (1978) 377