made executable again

[helm.git] / helm / www / lambdadelta / download / lambdadelta.txt

diff --git a/helm/www/lambdadelta/download/lambdadelta.txt b/helm/www/lambdadelta/download/lambdadelta.txt
index b5dc547dcf7d4133f253be07e3d1ff9c850242f6..3f6992c7831f7f69d84e7944562b2071da893786 100644 (file)
--- a/helm/www/lambdadelta/download/lambdadelta.txt
+++ b/helm/www/lambdadelta/download/lambdadelta.txt
@@ -26,12 +26,17 @@
 
 % \lambda\delta version 2 (active) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-@misc{lambdadeltaJ2a,
+@article{lambdadeltaJ2a,
    author="Ferruccio {Guidi}",
-   title="{Two Formal Systems of the $\lambda\delta$ Family Revised}",
-   howpublished="Preprint",
-   year="2019",
-   month="November",
+   title="{A Formal System for the Universal Quantification of Schematic Variables}",
+   journal="Transactions on Computational Logic",
+   volume="23",
+   number="1",
+   pages="2:1--2:37",
+   publisher="ACM",
+   address="New York, NY, USA",
+   year="2022",
+   month="January",
    note="CoRR identifier 1911.12749",
 }
 
@@ -39,9 +44,9 @@
    author="Ferruccio {Guidi}",
    title="{lambdadelta\_2B}",
    howpublished="Formal specification for the interactive prover Matita 0.99.4",
-   year="2019",
-   month="November",
-   note="Available at $\lambda\delta$ Web site: $<$\url{http://lambdadelta.info/}$>$"
+   year="2020",
+   month="October",
+   note="Retrieved from $\lambda\delta$ Web site: $<$\url{http://lambdadelta.info/}$>$"
 }
 
 @techreport{lambdadeltaR2c,
@@ -62,7 +67,7 @@
    howpublished="Formal specification for the interactive prover Matita 0.99.2",
    year="2014",
    month="October",
-   note="Available at $\lambda\delta$ Web site: $<$\url{http://lambdadelta.info/}$>$"
+   note="Retrieved from $\lambda\delta$ Web site: $<$\url{http://lambdadelta.info/}$>$"
 }
 
 @incollection{lambdadeltaR2b,
@@ -144,5 +149,5 @@
    howpublished="Formal specification for the interactive prover Coq 7.3.1",
    year="2006",
    month="November",
-   note="Available at $\lambda\delta$ Web site: $<$\url{http://lambdadelta.info/}$>$"
+   note="Retrieved from $\lambda\delta$ Web site: $<$\url{http://lambdadelta.info/}$>$"
 }