r480: no message

[ctsim.git] / doc / ctsim.bib

diff --git a/doc/ctsim.bib b/doc/ctsim.bib
index c29be25ad2b75bbc3a086b38fd25ee0800027c8a..30441bdb8c28220932bc282a3aa8fbeca591bcb5 100644 (file)
--- a/doc/ctsim.bib
+++ b/doc/ctsim.bib
@@ -23,6 +23,12 @@
   year = {1992}
 }
 
+@book{FOLEY80,
+  author = {Foley and Van Dam},
+  title = {Principles of Computer Graphics},
+  year = {circa 1980}
+}
+
 @article{SHEPP74,
   author = {L. Shepp and B. Logan},
   title = {The Fourier Reconstruction of a Head Section},