On 19.01.2015 10:54, Andrew Shadura wrote: > This problem is already solved by bare address nodes. You have been refuted numerous times by counter examples and other facts (e.g. POIS, undefined scope of address nodes), but you still repeat your postulates like an automat. -- Friedrich K. Volkmann http://www.volki.at/ Adr.: Davidgasse 76-80/14/10, 1100 Wien, Austria