1. Essentials of Padé Approximants, vol. 1;Baker,1975
2. Padé Approximants: Encyclopedia of Mathematics and It's Applications;Baker,1996
3. Higher-order QCD corrections to hadronic τ decays from Padé approximants;Boito;J. High Energy Phys.,2018
4. Higher-order QCD corrections to H → bb‾ from rational approximants;Boito;J. High Energy Phys.,2022
5. A rational approach to resonance saturation in large-Nc QCD;Masjuan;J. High Energy Phys.,2007