The first
academic paper on the
QDOS, CP/M, MS-DOS
comparison
in the Journal of Software Engineering and
Applications can be found
here.
An article summarizing the findings
in IEEE Spectrum can be found
here.
Download a zip file of the
first QDOS, CP/M, MS-DOS comparison
and reference materials:
The second academic paper on the comparison
in the Journal of Computer and Communications
can be found
here.
An article summarizing the findings
at Embedded.com can be found here.
Download a zip file of the
second CP/M, MS-DOS comparison of code from the Computer
History Museum:
Hear Jerry Pournelle tell John Dvorak about the "secret
command" in DOS on the podcast This Week in Tech
(TWiT), Episode 73: Hello Armenia, October 15, 2006: