Usage conditions

Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research.
Fair use is a use permitted by copyright statute that might otherwise be infringing.
Non-profit, educational or personal use tips the balance in favor of fair use. This website is for educational purposes only. It does not substitute for advice given by a qualified licensed professional.

This site assumes no responsibility for any use of the material. We cannot prove if You are really doing "fair usage", or how carefully You make an expriment.

The site - display, grouping, selection of documents - may change over the time.