Add a recent textbook

bib.bib

@@ -1089,6 +1089,18 @@
   file = {C:\Users\3055822\OneDrive - Queen's University Belfast\readings\gendall 2007c.pdf}
 }
 
+@article{George1985a,
+  title = {Le cornique : un cinqui\`eme dialecte du breton ?},
+  author = {George, Kenneth J.},
+  date = {1985},
+  journaltitle = {La Bretagne linguistique},
+  volume = {1},
+  pages = {117--124},
+  abstract = {In this paper, I want to explore the hypothesis that Cornish is so close to Breton that it can be considered its fifth dialect, phonologically speaking. Of course, historically, the opposite is true, if we accept the idea that Breton was brought by the Celts from south-west Britain. I don't want to go into the thorny question of the relationship between Gallic and Brittonic here. By the expression "the fifth dialect", I don't necessarily mean that there are only four dialects of Breton: I'm only speaking in conventional terms. The idea for this work came to me after completing a phonological history of Cornish, and I want to present the main results in a Breton context.},
+  keywords = {breton,corn:tradling,cornish},
+  file = {C:\Users\3055822\OneDrive - Queen's University Belfast\readings\george-1985.pdf}
+}
+
 @article{George1986,
   title = {How many people spoke Cornish traditionally?},
   author = {George, Kenneth J.},
@@ -1110,16 +1122,6 @@
   file = {C:\Users\3055822\OneDrive - Queen's University Belfast\readings\george 1986 notes.rtf}
 }
 
-@article{George1986b,
-  title = {Le cornique : un cinqui\`eme dialecte du breton ?},
-  author = {George, Kenneth J.},
-  date = {1986},
-  journaltitle = {La Bretagne linguistique},
-  volume = {1},
-  pages = {117--124},
-  keywords = {corn:unsorted,cornish}
-}
-
 @article{George1989,
   title = {Quelques r\'eflexions sur l'ordre des mots dans la pi\`ece en moyen breton {\emph{Buhez Santez Nonn}}},
   author = {George, Kenneth J.},
@@ -1769,6 +1771,16 @@
   keywords = {corn:mc,cornish}
 }
 
+@book{Jackson2023,
+  title = {Cara Kernowek: Book one},
+  author = {Jackson, Ian},
+  date = {2023},
+  publisher = {lovinglivingcornish},
+  location = {Newlyn},
+  keywords = {corn:ucmat,cornish},
+  file = {C:\Users\3055822\OneDrive - Queen's University Belfast\readings\jackson-2023.pdf}
+}
+
 @book{Jago1882,
   title = {The ancient language, and the dialect of Cornwall},
   author = {Jago, F. W. P.},