TY - JOUR A1 - Grötschel, Martin A1 - Jünger, Michael A1 - Reinelt, Gerhard T1 - A Cutting Plane Algorithm for the Linear Ordering Problem JF - Operations Research Y1 - 1984 VL - 32 IS - 6 SP - 1195 EP - 1220 ER - TY - JOUR A1 - Grötschel, Martin A1 - Jünger, Michael A1 - Reinelt, Gerhard T1 - Optimal triangulation of large real world input-output matrices JF - Statistische Hefte Y1 - 1984 VL - 25 SP - 261 EP - 295 ER -