Andrew V. Goldberg The Partial Augment-Relabel Algorithm for the Maximum Flow Problem. 466-477 2008 ESA https://doi.org/10.1007/978-3-540-87744-8_39 https://www.wikidata.org/entity/Q57407468 conf/esa/2008 db/conf/esa/esa2008.html#Goldberg08