Threshold singularities, dispersion relations and fixed-order perturbative calculations
Crossref DOI link: https://doi.org/10.1007/JHEP08(2016)145
Published Online: 2016-08-24
Published Print: 2016-08
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Beneke, M.
Ruiz-FemenÃa, P.