The review LEXICOMETRICA is addressed to researchers, to students, to professionals of the communication and of textual data searching... to people who are interested by theoretical and practical work undertaken in following fields: Lexicometry/ Textual statistics, corpus linguistics, extraction of information starting from text corpora, knowledge acquisition... It is published on Internet and gathers articles about the reseach or reports about the experiments. The editorial board which is assisted by the network of correspondents, selects the articles which will appear in the review. A summary with a double entry gives access to the articles by the date of publication and by the topic.