@article{AscheuerFischettiGroetschel2001, author = {Norbert Ascheuer and Matteo Fischetti and Martin Gr{\"o}tschel}, title = {Solving the Asymmetric Travelling Salesman Problem with time windows by branch-and-cut}, journal = {Mathematical Programming, Series A}, volume = {90}, number = {3}, pages = {475 -- 506}, year = {2001}, }