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- http://alxr.usatlas.bnl.gov/lxr/source/atlas/DetectorDescription/IdDict/IdDict/IdDictDefs.h
- http://alxr.usatlas.bnl.gov/lxr/source/atlas/DetectorDescription/Identifier/Identifier/ExpandedIdentifier.h#119
- http://alxr.usatlas.bnl.gov/lxr/source/atlas/DetectorDescription/IdDict/src/IdDictMgr.cxx
- http://alxr.usatlas.bnl.gov/lxr/source/atlas/DetectorDescription/Identifier/Identifier/IdHelper.h
GAUDI
- The GAUDI Project
- GAUDI Savannah
- GAUDI CVS
- GAUDI DDDB
- GAUDI User Guide - check out section 8 on DD (looks good and complete)
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