diff --git a/Repositories/statistics/scripts/eprints-usage_src.php b/Repositories/statistics/scripts/eprints-usage_src.php
index ccb967a..a3237cf 100755
--- a/Repositories/statistics/scripts/eprints-usage_src.php
+++ b/Repositories/statistics/scripts/eprints-usage_src.php
@@ -448,9 +448,12 @@
 	while (!feof($handle)) {
 		$buffer = fgets($handle, 4096);
 		// NJS 2005-11-25 Added regexp for EPrints short URLs.
-		if	((preg_match("/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}) - - \[(.*?)\] \"GET \/archive\/0{1,8}(\d{1,4}).*? HTTP\/1..\" 200 .*(\"[^\"]+\")$/i",$buffer,$matches)) ||
-			(preg_match("/^(\S{1,}\.\S{1,}\.\S{1,}\.\S{1,}) - - \[(.*?)\] \"GET \/archive\/0{1,8}(\d{1,4}).*? HTTP\/1..\" 200 .*(\"[^\"]+\")$/i",$buffer,$matches)) ||
-			(preg_match("/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}) - - \[(.*?)\] \"GET \/(\d{1,4}).*? HTTP\/1..\" 200 .*(\"[^\"]+\")$/i",$buffer,$matches)))
+		// NJS 2007-01-26 Added referer match to all regexps to enable bot detection.
+		// NJS 2007-01-29 Added missing regexp for EPrints short URLs with domain names rather than IP addresses.
+		if	((preg_match("/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}) - - \[(.*?)\] \"GET \/archive\/0{1,8}(\d{1,4}).*? HTTP\/1..\" 200 .*(\"[^\"]+\")?$/i",$buffer,$matches)) ||
+			(preg_match("/^(\S{1,}\.\S{1,}\.\S{1,}\.\S{1,}) - - \[(.*?)\] \"GET \/archive\/0{1,8}(\d{1,4}).*? HTTP\/1..\" 200 .*(\"[^\"]+\")?$/i",$buffer,$matches)) ||
+			(preg_match("/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}) - - \[(.*?)\] \"GET \/(\d{1,4}).*? HTTP\/1..\" 200 .*(\"[^\"]+\")?$/i",$buffer,$matches)) ||
+			(preg_match("/^(\S{1,}\.\S{1,}\.\S{1,}\.\S{1,}) - - \[(.*?)\] \"GET \/(\d{1,4}).*? HTTP\/1..\" 200 .*(\"[^\"]+\")?$/i",$buffer,$matches)))
 		{
 			$counter++;
 			$country_code = '';