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References
- 1 2 Compaq (August 1999). DECset Release 12.2A for OpenVMS VAX Systems. Archived from the original on March 28, 2017. Retrieved August 31, 2016.
- ↑ Stevens, Mark. "Language Sensitive Editor: LSE". VMS Users Guide. Retrieved August 31, 2016.
- ↑ "Kednos PL/I for OpenVMS Systems User Manual". Kednos.com. Retrieved August 31, 2016.
