adding generative lexicon works

semantics.bib

@@ -403,6 +403,27 @@
 	editor = {Portner, Paul and Partee, Barbara H}
 }
 
+@Article{pustejovsky1991generative,
+	file = {Documents/reading/semantics/pustejovsky1991generative.pdf},
+	pages = {409--441},
+	number = {4},
+	volume = {17},
+	year = {1991},
+	journaltitle = {Computational Linguistics},
+	title = {The generative lexicon},
+	author = {Pustejovsky, James}
+}
+
+@Article{pustejovsky1993lexical,
+	file = {Documents/reading/semantics/pustejovsky1993lexical.pdf},
+	pages = {193--223},
+	volume = {63},
+	year = {1993},
+	journaltitle = {Artificial Intelligence},
+	title = {Lexical knowledge representation and natural language processing},
+	author = {Pustejovsky, James and Boguraev, Branimir}
+}
+
 @Book{ranta1994type,
 	year = {1994},
 	publisher = {Oxford University Press},