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Multiuser DOS (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Multiuser DOS" in English language version.

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38web.archive.org
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15books.google.com
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7computerhistory.org
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5archive.org
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4worldcat.org
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4archive.today
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4imsltd.com
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3z80cpu.eu
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3computerwoche.de
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3bitsavers.org
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3conctrls.com
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2tech-insider.org
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1uni-stuttgart.de
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1youtube.com
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applica.com (Global: low place; English: low place)

archive.org (Global: 6th place; English: 6th place)

archive.today (Global: 14th place; English: 14th place)

arnnet.com.au (Global: low place; English: low place)

bidmeadia.blogspot.com (Global: low place; English: low place)

  • Bidmead, Christopher H. (2006-05-09) [1985-03-25]. "Surviving Big Blue". Doctor Who. Which Computer?. Archived from the original on 2020-01-07. Retrieved 2020-01-07. […] Paul Bailey of Digital Research keenly promotes this approach; it is his company that is supplying ICL and others with Concurrent Dos-286. This chameleon operating system allows ICL and other 80286 manufacturers to build machines that will be able to cope with all the existing body of IBM-PC software – and at the same time promise multi-tasking, windowing and true concurrency, three features that together allow a single micro to do several things at once. […] Although no firm announcements have been made, it seems certain that by the end of the year ACT will be offering a Concurrent CP/M 286 machine to fuel its drive into the corporate market. But by this time it will have to contend with IBM's own 80286 office micro, the PC/AT. […] IBM also have a software product in the offing that could pull the rug out from under the Concurrent contenders. Some 180K in size, TopView is a program for IBM PC's and AT's that beefs up the operating system to provide windowing facilities for existing 'well behaved' standard packages. […]

bitsavers.org (Global: 4,153rd place; English: 2,291st place)

books.google.com (Global: 3rd place; English: 3rd place)

cbronline.com (Global: low place; English: low place)

citrixblogger.org (Global: low place; English: low place)

computerhistory.org (Global: 2,213th place; English: 1,495th place)

corphist.computerhistory.org

  • Digital Research (1984): Concurrent CP/M ships early in response to team effort. Digital Dialogue – Employee Newsletter of Digital Research Inc., Volume 3, Number 1, p. 1 ([1]).
  • Digital Research (1984): PC-Mode bridges CP/M and PC-DOS. Digital Dialogue – Employee Newsletter of Digital Research Inc., Volume 3, Number 1, p. 3 ([2]).
  • Digital Research: Concurrent CP/M Release 3.1 offers PC-DOS compatibility. Digital Research News – For Digital Research Users Everywhere, Volume 4, No. 1, p. 5, first quarter 1984 ([3]): "Concurrent CP/M Release 3.1 replaces MP/M-86 as Digital Research's multiuser system. Targeted at 16-bit microcomputers, Release 3.1 may also be configured for a single user environment. Kevin Wandryk, product line manager for the new release, said the PC-DOS mode in the new release increases the availability of applications software. End users can choose between products for Concurrent CP/M or PC-DOS. Digital Research will provide a list of those applications from PC-DOS which may be used, Wandryk said. The manufacturer's version was introduced in December at the COMDEX/Fall trade show in Las Vegas and is scheduled to ship in March."
  • Digital Research: Concurrent DOS bridges PC-DOS, CP/M. Digital Research News – For Digital Research Users Everywhere, Volume 4, No. 2, p. 3, May 1984 ([4]): '"Concurrent DOS Release 3.1 is rapidly gaining momentum and support from a wide range of microcomputer manufacturers," Wandryk said. "Some 60 hardware companies have licensed the product since it was released in early March."'

archive.computerhistory.org

computerhistory.org

computerwoche.de (Global: low place; English: low place)

conctrls.com (Global: low place; English: low place)

driverguide.com (Global: low place; English: low place)

contents.driverguide.com

groups.google.com (Global: 1,518th place; English: 1,072nd place)

imsltd.com (Global: low place; English: low place)

joewein.de (Global: low place; English: low place)

lii.com (Global: low place; English: low place)

macgui.com (Global: low place; English: low place)

maxframe.com (Global: low place; English: low place)

megalextoria.com (Global: low place; English: low place)

nexok.co.uk (Global: low place; English: low place)

oldcomputer.info (Global: low place; English: low place)

patents.google.com (Global: 1,182nd place; English: 725th place)

  • US patent 5355501, Gross, Roger Alan & Constant, John P., "Idle Detection System", issued 1994-10-11 

prnewswire.com (Global: 406th place; English: 258th place)

retro-computing.org (Global: low place; English: low place)

slated.org (Global: low place; English: low place)

antitrust.slated.org

tech-insider.org (Global: low place; English: low place)

theage.com.au (Global: 412th place; English: 266th place)

thefreelibrary.com (Global: 518th place; English: 331st place)

uni-stuttgart.de (Global: 7,949th place; English: 7,411th place)

bitsavers.informatik.uni-stuttgart.de

web.archive.org (Global: 1st place; English: 1st place)

worldcat.org (Global: 5th place; English: 5th place)

search.worldcat.org

  • Scott, Karyl (1991-07-29). "Novell/DRI merger to reap better client management". InfoWorld. Networking. Vol. 13, no. 30. InfoWorld Publishing Co. p. 33. ISSN 0199-6649. Archived from the original on 2020-02-09. Retrieved 2017-01-21.
  • Foster, Edward (1985-05-13). "Super DOS awaits new 80286 – Concurrent DOS 286 – delayed until Intel upgrades chip – offers Xenix's power and IBM PC compatibility". InfoWorld. 7 (19). InfoWorld Media Group: 17–18. ISSN 0199-6649.
  • Foster, Edward (1985-08-26). "Intel shows new 80286 chip – Future of DRI's Concurrent DOS 286 still unclear after processor fixed". InfoWorld. 7 (34). InfoWorld Media Group: 21. ISSN 0199-6649.
  • Soya, Alex K. H. (November–December 1987). "Concurrent DOS 386". Micro/Systems Journal. Vol. 3, no. 6. pp. 28–33. ISSN 8750-9482. Retrieved 2025-12-23.

youtube.com (Global: 9th place; English: 13th place)

z80.de (Global: low place; English: low place)

cpm.z80.de

z80cpu.eu (Global: low place; English: low place)

  • "1" (PDF). Micro Notes – A Technical Information Quarterly. Vol. 2, no. 1. Pacific Grove, CA, USA: Digital Research, Inc. First Quarter 1984. Archived (PDF) from the original on 2020-02-11. Retrieved 2020-02-11.
  • "2" (PDF). Micro Notes – Technical information on Digital Research products. Vol. 2, no. 2. Pacific Grove, CA, USA: Digital Research, Inc. May 1984. NWS-106-002. Archived (PDF) from the original on 2020-02-11. Retrieved 2020-02-11.
  • "3" (PDF). Micro Notes – Technical information on Digital Research products. Vol. 2, no. 3. Pacific Grove, CA, USA: Digital Research, Inc. July 1984. NWS-106-003. Archived (PDF) from the original on 2020-02-11. Retrieved 2020-02-11.