Editing PTS-DOS (section)

== References ==
{{Reflist|refs=
<ref name="pts-about">[https://web.archive.org/web/20070417143032/http://www.phystechsoft.com/index.php?page=2 Official PhysTechSoft site: About PhysTechSoft]</ref>
<ref name="pts-faq-en">[http://www.almnet.de/ptsdos/ptsfaq.html#secII Unofficial PTS-DOS FAQ in English]</ref>
<ref name="pts-faq-de">[http://www.almnet.de/ptsdos/ptsfaqd.html#absIV Unofficial PTS-DOS FAQ in German]</ref>
<ref name="pts-os">[http://phystechsoft.ru/pts-dos Official PhysTechSoft site: Operating System PTS-DOS 2000]</ref>
<ref name="PTS2000">{{cite web |title=PTS-DOS 2000 Pro User Manual |publisher=[[Paragon Technology GmbH]] |location=Buggingen, Germany |date=1999 |url=http://download.paragon-software.com/doc/manual_dos_eng.pdf |access-date=2018-05-12 |url-status=live |archive-url=https://web.archive.org/web/20180512094512/http://download.paragon-software.com/doc/manual_dos_eng.pdf |archive-date=2018-05-12}}</ref>
<ref name="CW_1994_PTS">{{cite journal |title=MS-DOS-Clone made in Russia |date=1994-05-06 |journal=[[Computerwoche]] |url=http://www.computerwoche.de/a/ms-dos-clone-made-in-russia,1121205 |access-date=2015-04-12}}</ref>
}}