On multi-step BCFW recursion relations
Crossref DOI link: https://doi.org/10.1007/JHEP07(2015)058
Published Online: 2015-07-13
Published Print: 2015-07
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Feng, Bo
Rao, Junjie
Zhou, Kang