--- MPIWGWeb/bibliography.py	2005/11/16 19:09:28	1.7.2.3
+++ MPIWGWeb/bibliography.py	2005/11/23 11:08:41	1.7.2.5
@@ -32,12 +32,18 @@ def formatBiblHelp(self,found,table,id,f
         ret+=getBib(CRListToSemicolon(foundIB.author))+". &quot;"+getBib(foundIB.title)+". &quot; "+"<i>%s</i>"%getBib(foundIB.secondary_title)+" "+getBib(foundIB.volume)+" ("
         if not self.ZSQLisEmpty(foundIB.number):
             ret+=foundIB.number+"&nbsp;"
-        ret+=foundIB.year+")"
+
+        if foundIB.year:
+            ret+=getattr(foundIB,'year','')
+        ret+=")"
         if foundIB.pages and (not foundIB.pages)=='':
             ret+=": "+foundIB.pages+"."
 
     elif foundIB.reference_type.lower()=='edited book':
-        ret+=CRListToSemicolon(foundIB.author)+" (Editor/s). <i>"+foundIB.title+"</i>."
+        if foundIB.author:
+            ret+=CRListToSemicolon(foundIB.author)+" (Editor/s)."
+        if foundIB.title and (not foundIB.title)=="":
+            ret+="<i>"+foundIB.title+"</i>."
         if foundIB.place_published and (not foundIB.place_published==''):
             ret+=foundIB.place_published+": "
         if foundIB.publisher and (not foundIB.publisher==''):