The Gellish Formal English and Formal Dutch language definition (dictionary-taxonomy and grammar/syntax) can be licensed via the webshop.
There are licenses a yearly fee for individual persons and for small, medium and larger companies.
The Gellish Wiki describes the Gellish Modeling Methodology and the Gellish Information Management Methodology. More extensive guides in the various parts of the Gellish Modeling Methodology are available for licensees or can be purchased as separate documents via the webshop.
The Gellish Language 2008 version is available under the GNU Library or Lesser General Public License (LGPL). That version is free of charge downloadable via the download area.
The latest version is available for licensees or can be purchased via the webshop.