Pseudo-observables in electroweak Higgs production Admir Greljo, Gino Isidori, Jonas M. Lindert and David Marzocca Eur. Phys. J. C, 76 3 (2016) 158 Published online: 18 March 2016 DOI: 10.1140/epjc/s10052-016-4000-5