Reinelt, G. The linear ordering problem: algorithms and applications. (English) Zbl 0565.68058 Research and Exposition in Mathematics, 8. Berlin: Heldermann Verlag. XI, 158 p. (1985). Reviewer: J.K.Lenstra MSC: 68Rxx 90C05 90-04 68-02 90-02 PDFBibTeX XML
Jünger, M. Polyhedral combinatorics and the acyclic subdigraph problem. (English) Zbl 0557.68045 Research and Exposition in Mathematics, 7. Berlin: Heldermann Verlag. x, 128 p. DM 36.00 (1985). Reviewer: Jan Karel Lenstra (Amsterdam) MSC: 90C57 90-02 05-02 68-02 05C20 51M20 68R10 PDFBibTeX XML