The [[Relaxation dispersion citation for relax|implementation of the NS CPMG 2-site expanded model in relax]] can be seen in the:
* [http://www.nmr-relax.com/manual/NS_2_site_expanded_CPMG_modelThe_NS_2_site_expanded_CPMG_model.html relax manual],
* [http://www.nmr-relax.com/api/3.1/lib.dispersion.ns_cpmg_2site_expanded-module.html API documentation],
* [http://www.nmr-relax.com/analyses/relaxation_dispersion.html#NS_CPMG_2-site_expanded relaxation dispersion page of the relax website].