A Flow Formulation for the Optimum Communication Spanning Tree. - Elena Fernández; Carlos Luna-Mota; Achim Hildenbrandt; Gerhard Reinelt; Stefan Wiesberg (Electron. Notes Discret. Math., 2013)

Inter Programming Models for the Target Visitation Problem. - Achim Hildenbrandt; Gerhard Reinelt (Informatica (Slovenia), 2015)

The Target Visitation Problem - Achim Hildenbrandt (2015)

Traveling Salesman Problems with Additional Ordering Constraints. - Achim Hildenbrandt (OR, 2017)

A branch-and-cut algorithm for the target visitation problem. - Achim Hildenbrandt (EURO J. Comput. Optim., 2019)