Excel Services 2010 & 2013 - Kerberos Configuration

http://blogs.technet.com/b/excel_services__powerpivot_for_sharepoint_support_blog/archive/2013/11/06/excel-services-2010-amp-2013-kerberos-configuration.aspx

How to configure SQL Server 2008 Analysis Services and SQL Server 2005 Analysis Services to use Kerberos authentication

http://support.microsoft.com/kb/917409

Enabling Kerberos Authentication for Reporting Services

http://blogs.technet.com/b/rob/archive/2011/11/23/enabling-kerberos-authentication-for-reporting-services.aspx

Claims to Windows Token Service (C2WTS)

http://msdn.microsoft.com/en-us/library/hh231678%28v=sql.110%29.aspx

Troubleshooting Kerberos in Excel Services and PowerPivot for SharePoint

http://blogs.technet.com/b/excel_services__powerpivot_for_sharepoint_support_blog/archive/2013/02/08/troubleshooting-kerberos-for-excel-services-and-powerpivot.aspx

The first Kerberos guide for SharePoint 2013 technicians

http://blog.blksthl.com/2012/09/26/the-first-kerberos-guide-for-sharepoint-2013-technicians/

Plan for Kerberos Authentication in Sharepoint 2013

http://technet.microsoft.com/en-us/library/ee806870%28v=office.15%29.aspx

Configure Excel Services for Kerberos

http://blogs.technet.com/b/excel_services__powerpivot_for_sharepoint_support_blog/archive/2013/11/06/excel-services-2010-amp-2013-kerberos-configuration.aspx

Identity Delegation for Excel Services

http://technet.microsoft.com/en-us/library/gg502605(v=office.14).aspx

Power View, Tabular mode databases, SharePoint and Kerberos

http://www.powerpivotblog.nl/power-view-tabular-mode-databases-sharepoint-and-kerberos/