diff --git a/v1/resources/instance_ls.cfc b/v1/resources/instance_ls.cfc
index 7500bf8..cf8de1d 100644
--- a/v1/resources/instance_ls.cfc
+++ b/v1/resources/instance_ls.cfc
@@ -104,11 +104,11 @@
 				<cfreturn representationOf(this.helper.formatBadRequestError(cfcatch)).withStatus(400)/>
 			</cfcatch>
 		</cftry>
-		<!--- 
+		<!---  
 		<cfdump var=#order#/>
 		<cfdump var=#local.fieldsToQueryFor#/>
 		<cfdump var=#local.fieldsToOutput#/>		
-		<cfabort/>---> 
+		<cfabort/>--->
 		
 		<cftry><!--- *** времянка, пока глотается ошибка 500 --->			
 			<!--- <cfset var maxrows=arguments.pageSize*arguments.page/> --->
@@ -172,7 +172,7 @@
 				<m:field>(select max(version) from instance_state st where st.instance_uid=e.instance_uid) as version</m:field>
 		</m:field_set>	
 	
-	<!--- <cfdump var=#definedInstanceFields#/><cfabort/>--->	 
+	<!--- <cfdump var=#definedInstanceFields#/><cfabort/> ---> 
 		
 			<cfquery name="local.qCnt" result="local.result">
 			select count(*) as cnt
@@ -182,7 +182,7 @@
 				<cfif structIsEmpty(filter)>
 					'' as placeholder
 				<cfelse>
-					#definedInstanceFields#
+					#preserveSingleQuotes(definedInstanceFields)#
 				</cfif>
 				from instance e
 				join specification_item i on (e.specification_item_id=i.specification_item_id)