Publication represents a technical or scientific document that contains
allometric models. Initially, publications do not contain models, and models
are added using the add_model or add_set methods.
Publication(citation, descriptors = list())The citation of the paper declared using the RefManageR::BibEntry class
A named list of descriptors that are defined for all models contained in the publication.
An instance of class Publication
citationA RefManageR::BibEntry of the reference publication
response_setsA list containing the model sets indexed by the response variable names
descriptorsA named list containing descriptors that are defined for all models in the publication.