LHAPDF publicationsThe original article describing the work of the Les Houches meeting in 2001 when LHAPDF was first conceived is:
W Giele et al.FERMILAB-CONF-02-410, Apr 2002. 152pp.
A detailed description of LHAPDF and its development is given in the proceedings of the HERA-LHC workshop:
M R Whalley (Durham U.), D Bourilkov, R C Group (Florida U.). Aug 2005,8pp
An article entitled "LHAPDF: PDF use from the Tevatron to the LHC" describes using LHAPDF:
D Bourilkov, R C Group, M R Whalley (Florida U. & Durham U.) . May 2006. 8pp.
Referring to LHAPDF in a paperIf you need to refer to LHAPDF we suggest you use either/both the web address (http://lhapdf.hepforge.org) or the HERA-LHC article hep-ph/0508110 which gives the most complete description.