@article{MakaiPapSzabo2007, author = {Makai, M. and Pap, G. and Szab{\´o}, J{\´a}cint}, title = {Matching problems in polymatroids without double circuits}, series = {Integer Programming and Combinatorial Optimization}, journal = {Integer Programming and Combinatorial Optimization}, publisher = {Springer}, pages = {167 -- 181}, year = {2007}, language = {en} }