Polevoy G, Trajanovski S, Grosso P, de Laat C. Removing Undesirable Flows by Edge Deletion. In: Kim D, Uma RN, Zelikovsky A, eds. Combinatorial Optimization and Applications. Cham: Springer International Publishing; 2018:217-232.
LibreCat: /record/17651

Polevoy G, Trajanovski S, Grosso P, de Laat C. Filtering Undesirable Flows in Networks. In: Combinatorial Optimization and Applications: 11th International Conference, COCOA 2017, Shanghai, China, December 16-18, 2017, Proceedings, Part I. Lecture Notes in Computer Science. Cham: Springer International Publishing; 2017:3-17. doi:10.1007/978-3-319-71150-8_1
LibreCat: /record/17652
DOI: 10.1007/978-3-319-71150-8_1

Gharibian S, Kempe J. Hardness of approximation for quantum problems. Quantum Information &; Computation. 2014;14(5-6):517-540.
LibreCat: /record/8171
arXiv: 1209.1055