Men, Cities and Transportation.
Men, Cities and Transportation.
Die Simulation als Entscheidungshilfe beim Erztransport durch die Binnenschiffahrt
Inland waterways communications study. Volume II. Study report
Inland waterways communications study. Volume I. Executive summary
Inland waterways commnications study. Volume III. Appendixes
An infeasibility pricing algorithm for the multicommodity minimum cost flow problem