Shipments to the United States
Due to changes in U.S. customs regulations, all shipments to the United States are now subject to customs clearance.
This means that the recipient will be required to pay customs duties, as well as any applicable taxes and fees upon import.
Please also note that delivery may be delayed while the shipment is being processed by U.S. customs.
![Cover for Stephan Dempe · Bilevel Programming Problems: Theory, Algorithms and Applications to Energy Networks - Energy Systems (Paperback Book) [Softcover reprint of the original 1st ed. 2015 edition] (2016)](https://imusic.b-cdn.net/images/item/original/256/9783662516256.jpg?stephan-dempe-2016-bilevel-programming-problems-theory-algorithms-and-applications-to-energy-networks-energy-systems-paperback-book&class=scaled&v=1543795410)
![Cover for Stephan Dempe · Bilevel Programming Problems: Theory, Algorithms and Applications to Energy Networks - Energy Systems (Hardcover Book) [2015 edition] (2015)](https://imusic.b-cdn.net/images/item/original/266/9783662458266.jpg?stephan-dempe-2015-bilevel-programming-problems-theory-algorithms-and-applications-to-energy-networks-energy-systems-hardcover-book&class=scaled&v=1520638207)
![Cover for Stephan Dempe · Foundations of Bilevel Programming - Nonconvex Optimization and Its Applications (Paperback Book) [Softcover reprint of the original 1st ed. 2002 edition] (2010)](https://imusic.b-cdn.net/images/item/original/202/9781441952202.jpg?stephan-dempe-2010-foundations-of-bilevel-programming-nonconvex-optimization-and-its-applications-paperback-book&class=scaled&v=1587156417)
![Cover for Stephan Dempe · Operations Research: Deterministische Modelle Und Methoden - Studienbucher Wirtschaftsmathematik (Paperback Book) [2006 edition] (2006)](https://imusic.b-cdn.net/images/item/original/486/9783519004486.jpg?stephan-dempe-2006-operations-research-deterministische-modelle-und-methoden-studienbucher-wirtschaftsmathematik-paperback-book&class=scaled&v=1483953969)
![Cover for Stephan Dempe · Optimization with Multivalued Mappings: Theory, Applications and Algorithms - Springer Optimization and Its Applications (Hardcover Book) [2006 edition] (2006)](https://imusic.b-cdn.net/images/item/original/207/9780387342207.jpg?stephan-dempe-2006-optimization-with-multivalued-mappings-theory-applications-and-algorithms-springer-optimization-and-its-applications-hardcover-book&class=scaled&v=1426926493)
![Cover for Stephan Dempe · Foundations of Bilevel Programming - Nonconvex Optimization and Its Applications (Hardcover Book) [2002 edition] (2002)](https://imusic.b-cdn.net/images/item/original/319/9781402006319.jpg?stephan-dempe-2002-foundations-of-bilevel-programming-nonconvex-optimization-and-its-applications-hardcover-book&class=scaled&v=1543911814)