» ANSI/NISO Z39.19 Monolingual Thesaurus Creation Standard    Download site for Z39.19 thesaurus creation standard, which is enumerative and monolingual in nature.    http://www.niso.org/standards/resources/Z39-19.html

» Large-Scale Controlled Vocabulary Indexing for Named Entities    Paper discussing the implementation of a named entity thesaurus by Lexis-Nexis.    http://acl.ldc.upenn.edu/A/A00/A00-1038.pdf

» Thesaurus Principles and Practice    Discusses the basics of thesaurus construction and management. From Willpower Information Management Consultants.    http://www.willpower.demon.co.uk/thesprin.htm

» Zthes: a Z39.50 Profile for Thesaurus Navigation    Describes an abstract model for representing and searching thesauri, specifying how the model may be implemented. Uses of Z39.50 protocol and XML DTD for thesauri are described.    http://zthes.z3950.org/