author = { Butenschön, M. AND Kniehl, B. A. },

title = { Dipole subtraction at next-to-leading order in nonrelativistic-QCD factorization },

publisher = {Deutsches Elektronen-Synchrotron DESY},

year = {September 2019},

booktitle = {DESY ; 19, 100},

address = { Hamburg },

url = { http://slubdd.de/katalog?TN_libero_mab2 }