1. B. W. Kernighan "A Typesetter Independent TROFF " Computing Science Technical Report No. 97 Bell Laboratories Murray Hill New Jersey 07974 March 1982. B. W. Kernighan "A Typesetter Independent TROFF " Computing Science Technical Report No. 97 Bell Laboratories Murray Hill New Jersey 07974 March 1982.
2. Joe Condon Brian Kernighan and Ken Thompson "Experience with the Mergenthaler Linotron 202 Phototypesetter or How We Spent Our Summer Vacation " Computing Science Technical memorandum January 6 1980. Available online (rebuilt version) at: http://www.cs.princeton.edu/?bwk/202 Joe Condon Brian Kernighan and Ken Thompson "Experience with the Mergenthaler Linotron 202 Phototypesetter or How We Spent Our Summer Vacation " Computing Science Technical memorandum January 6 1980. Available online (rebuilt version) at: http://www.cs.princeton.edu/?bwk/202
3. Joe Condon Brian Kernighan and Ken Thompson "Experience with the Mergenthaler Linotron 202 Phototypesetter or How We Spent Our Summer Vacation " Computing Science Technical memorandum January 6 1980. Available online (original page scans) at: http://www.cs.princeton.edu/?bwk/202 Joe Condon Brian Kernighan and Ken Thompson "Experience with the Mergenthaler Linotron 202 Phototypesetter or How We Spent Our Summer Vacation " Computing Science Technical memorandum January 6 1980. Available online (original page scans) at: http://www.cs.princeton.edu/?bwk/202
4. Automated re-typesetting, indexing and contentenhancement for scanned marriage registers