Editing TPK algorithm (section)

==References==
{{reflist|refs=
<ref name="edpl">Luis Trabb Pardo and Donald E. Knuth, "The Early Development of Programming Languages".
* First published August 1976 in [https://web.archive.org/web/20131102050629/http://www.textfiles.com/bitsavers/pdf/stanford/cs_techReports/STAN-CS-76-562_EarlyDevelPgmgLang_Aug76.pdf typewritten draft form, as Stanford CS Report STAN-CS-76-562]
* Published in ''Encyclopedia of Computer Science and Technology'', Jack Belzer, Albert G. Holzman, and [[Allen Kent]] (eds.),  Vol. 6, pp. 419-493. Dekker, New York, 1977.
* Reprinted ({{doi|10.1016/B978-0-12-491650-0.50019-8}}) in ''A History of Computing in the Twentieth Century'', [[N. Metropolis]], [[Jack Howlett|J. Howlett]], and [[G.-C. Rota]] (eds.), New York, Academic Press, 1980. {{ISBN|0-12-491650-3}}
* Reprinted with amendments as Chapter 1 of ''Selected Papers on Computer Languages'', Donald Knuth, Stanford, CA, CSLI, 2003. {{ISBN|1-57586-382-0}})</ref>
<ref name="chm">"A Dozen Precursors of Fortran", lecture by Donald Knuth, 2003-12-03 at the [[Computer History Museum]]: [https://computerhistory.org/events/dozen-precursors-fortran/ Abstract], [https://www.computerhistory.org/collections/catalog/102622137 video]</ref>}}