A.- B.- C.- D.- E.- F.- G.- H.- I.- J.- K.- L.- M.- N.- O.- P.- Q.- R.- S.- T.- U.- V.- W.- Z.Springer Book ArchivesGPSR ComplianceThe European Union's (EU) General Product Safety Regulation (GPSR) is a set of rules that requires consumer products to be safe and our obligations to ensure this.If you have any concerns about our products you can contact us on ProductSafety@springernature.com.In case Publisher is established outside the EU, the EU authorized representative is:Springer Nature Customer Service Center GmbHEuropaplatz 369115 Heidelberg, GermanyProductSafety@springernature.com