Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OKI T.,A fast algorithm for (σ+1)-edge-connectivity augmentation of a σ-edge connected bipartite graph,"Proceeding of the 23th Karuizawa Workshop on Circuits and Systems, 2010",,,2010,,,404-409,https://cir.nii.ac.jp/crid/1572261550879908480,