Nevn core.ac.uk-lenker i kommentar for to usikre referanser.

diff --git a/references.bib b/references.bib
index e4da8c6375a32e56b15a22f37e67009d1d360ed8..cbe1c3a17a74868f1d85bc2cfa3dbfb528065acd 100644 (file)
--- a/references.bib
+++ b/references.bib
@@ -439,6 +439,7 @@
 % presented by The American Society of Mechanical Engineers, at the Intersociety Conference on Environmental System
 % San Diego, California, Jul. 10 - 13, 1978
 % FIXME locate this article, seem to be missing from the web
+% search result https://core.ac.uk/display/10340412, which give 404 error
 @inproceedings{davis1978,
   author={S. H. Davis and L. D. Kissinger},
   title={The Dependence of the CO$_{2}$ Removal Efficiency of LiOH on Humidity and Mesh Size},
@@ -453,6 +454,7 @@
 % presented by The American Society of Mechanical Engineers, at the Intersociety Conference on Environmental System
 % San Diego, California, Jul. 14 - 17, 1980
 % FIXME locate this article, seem to be missing from the web
+% search result http://core.ac.uk/display/10349616, which give 404 error
 @inproceedings{kissinger1980,
   author={L. D. Kissinger and S. H. Davis Jr.},
   title={The Factors Influencing the Formation of Li$_{2}$O$_{3}$ from LiOH and CO$_{2}$},