Last update: Sat Jan 6 02:03:49 MST 2018
@Article{Paulson:1985:LLL,
author = "Lawrence C. Paulson",
title = "Lessons Learned from {LCF}: a Survey of Natural
Deduction Proofs",
journal = j-COMP-J,
volume = "28",
number = "5",
pages = "474--479",
month = nov,
year = "1985",
CODEN = "CMPJA6",
DOI = "https://doi.org/10.1093/comjnl/28.5.474",
ISSN = "0010-4620 (print), 1460-2067 (electronic)",
ISSN-L = "0010-4620",
bibdate = "Tue Dec 4 14:48:19 MST 2012",
bibsource = "Compendex database;
http://comjnl.oxfordjournals.org/content/28/5.toc;
http://www.math.utah.edu/pub/tex/bib/compj1980.bib;
http://www3.oup.co.uk/computer_journal/hdb/Volume_28/Issue_05/",
URL = "http://comjnl.oxfordjournals.org/content/28/5/474.full.pdf+html;
http://www3.oup.co.uk/computer_journal/hdb/Volume_28/Issue_05/tiff/474.tif;
http://www3.oup.co.uk/computer_journal/hdb/Volume_28/Issue_05/tiff/475.tif;
http://www3.oup.co.uk/computer_journal/hdb/Volume_28/Issue_05/tiff/476.tif;
http://www3.oup.co.uk/computer_journal/hdb/Volume_28/Issue_05/tiff/477.tif;
http://www3.oup.co.uk/computer_journal/hdb/Volume_28/Issue_05/tiff/478.tif;
http://www3.oup.co.uk/computer_journal/hdb/Volume_28/Issue_05/tiff/479.tif",
acknowledgement = ack-nhfb,
affiliation = "Computer Lab, Cambridge, Engl",
affiliationaddress = "Computer Lab, Cambridge, Engl",
classcodes = "C4210 (Formal logic)",
classification = "723",
corpsource = "Comput. Lab., Cambridge, UK",
fjournal = "The Computer Journal",
journal-URL = "http://comjnl.oxfordjournals.org/",
keywords = "backwards proof; computer metatheory; computer
programming languages; computer software; formal logic;
interactive proof assistants; LCF project; LCF system;
logic PPLAMBDA; metalanguage MI; natural deduction
proofs; rewriting; theorem proving; theorem-provers",
treatment = "T Theoretical or Mathematical",
}