@manual{ibm709,
author = {International Business Machines Corporation (IBM)},
title = {IBM 709 Data Processing System Reference Manual},
date = {August 1958},
language = {English},
organization = {International Business Machines Corporation (IBM)},
pagetotal = {179},
pubstate = {August 1958},
url = {http://archive.computerhistory.org/resources/text/Fortran/102653991.05.01.acc.pdf}
}

@misc{mmap_2018, title={mmap}, url={http://pubs.opengroup.org/onlinepubs/9699919799/functions/mmap.html}, journal={mmap}, publisher={The Open Group}, year={2018}, month={Jul}} 

@misc{ricm, title={DEC PDP-10 KA10 Control Panel}, url={http://www.ricomputermuseum.org/Home/interesting_computer_items/dec-pdp-ka10}, journal={RICM}, publisher={RICM}} 

@article{Hyman:1966:CPC:365153.365167,
 author = {Hyman, Harris},
 title = {Comments on a Problem in Concurrent Programming Control},
 journal = {Commun. ACM},
 issue_date = {Jan. 1966},
 volume = {9},
 number = {1},
 month = jan,
 year = {1966},
 issn = {0001-0782},
 pages = {45--},
 url = {http://doi.acm.org/10.1145/365153.365167},
 doi = {10.1145/365153.365167},
 acmid = {365167},
 publisher = {ACM},
 address = {New York, NY, USA},
} 


