An algorithm for source location in directed graphs. - Mihály Bárász; Johanna Becker; András Frank (Oper. Res. Lett., 2005)

An integer programming approach to routing in daisy networks. - Johanna Becker; Zsolt Csizmadia; Jérôme Galtier; Alexandre Laugier; Jácint Szabó; László Szegö (Networks, 2006)

Balancing congestion for unsplittable routing on a bidirected ring - Johanna Becker; Zsolt Csizmadia; Alexandre Laugier; Jácint Szabó; László Szegö (CoRR, 2010)