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I.N.F.N.
Istituto Nazionale di Fisica Nucleare - Italian nuclear research center, Turin.
http://www.to.infn.it/
NN-OnLine
Information on the nucleon-nucleon interaction: Nijmegen partial wave analyses, potential models, and experimental data.
http://www.nn-online.org/
NN-OnLine
The Nijmegen database of nucleon-nucleon and hyperon-nucleon experimental scattering data, phase shifts, partial wave analyses, and potential models.
http://nn-online.org/
Physical Review C
Major Journal of Nuclear Physics. All articles back to volume 1 in 1970 are available for download.
http://prc.aps.org