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 Jean-Pierre Bourguignon · Variational Calculus - Springer Monographs in Mathematics (Paperback Book) [2022 edition] (2023)](https://imusic.b-cdn.net/images/item/original/096/9783031183096.jpg?jean-pierre-bourguignon-2023-variational-calculus-springer-monographs-in-mathematics-paperback-book&class=scaled&v=1725213733)
![Cover for Jean-Pierre Bourguignon · Variational Calculus - Springer Monographs in Mathematics (Hardcover Book) [2022 edition] (2022)](https://imusic.b-cdn.net/images/item/original/065/9783031183065.jpg?jean-pierre-bourguignon-2022-variational-calculus-springer-monographs-in-mathematics-hardcover-book&class=scaled&v=1695079270)
![Cover for Jean-pierre Bourguignon · Dynamics, Games and Science: International Conference and Advanced School Planet Earth, DGS II, Portugal, August 28-September 6, 2013 - CIM Series in Mathematical Sciences (Hardcover Book) [1st ed. 2015 edition] (2015)](https://imusic.b-cdn.net/images/item/original/174/9783319161174.jpg?jean-pierre-bourguignon-2015-dynamics-games-and-science-international-conference-and-advanced-school-planet-earth-dgs-ii-portugal-august-28-september-6-2013-cim-series-in-mathematical-sciences-hardcover-book&class=scaled&v=1483363862)
![Cover for Jean-pierre Bourguignon · Mathematics of Energy and Climate Change: International Conference and Advanced School Planet Earth, Portugal, March 21-28, 2013 - CIM Series in Mathematical Sciences (Hardcover Book) [1st ed. 2015 edition] (2015)](https://imusic.b-cdn.net/images/item/original/204/9783319161204.jpg?jean-pierre-bourguignon-2015-mathematics-of-energy-and-climate-change-international-conference-and-advanced-school-planet-earth-portugal-march-21-28-2013-cim-series-in-mathematical-sciences-hardcover-book&class=scaled&v=1459111932)
![Cover for Jean-pierre Bourguignon · Brain Crosstalk in Puberty and Adolescence - Research and Perspectives in Endocrine Interactions (Hardcover Book) [2015 edition] (2015)](https://imusic.b-cdn.net/images/item/original/679/9783319091679.jpg?jean-pierre-bourguignon-2015-brain-crosstalk-in-puberty-and-adolescence-research-and-perspectives-in-endocrine-interactions-hardcover-book&class=scaled&v=1421192223)
