@techreport{BeckenbachPeisSchaudtetal.2017, author = {Isabel Beckenbach and Britta Peis and Oliver Schaudt and Robert Scheidweiler}, title = {A Combinatorial Proof of a K{\"o}nig-type Theorem for Unimodular Hypergraphs}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {17-27}, language = {eng}, year = {2017} }