The main goal of the COMMUNIA project is to build a network of organisations that shall become the single European point of reference for high-level policy discussion and strategic action on all issues related to the public domain in the digital environment, as well as related topics such as alternative forms of licensing for creative material (including, but not limited to, Creative Commons licenses), open access to scientific publications and research results, management of works whose authors are unknown (i.e. orphan works).
The Indogermanisches Etymologisches Wörterbuch (Wikipedia) by the Jewish-Czech scholar Julius Pokorny was published in 1959. The work is now slightly outdated, especially as it was conservative even at the time Pokorny wrote it, ignoring the laryngeal theory, and hardly including any Tocharian or Anatolian material. But there exists no more modern and updated etymological dictionary of the Indo-European languages, so it is still of interest to scholars.