Logo of <a href="https://en.wikipedia.org/wiki/Advanced_Logic_Research" class="extiw" title="en:Advanced Logic Research">Advanced Logic Research</a>
Advanced Logic Research
Extracted from <a rel="nofollow" class="external free" href="https://web.archive.org/web/19980110094330/http://isdn.alr.com/pdf/autobahn.pdf">https://web.archive.org/web/19980110094330/http://isdn.alr.com/pdf/autobahn.pdf</a>