X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=AUTHORS;h=5c0808287f2653b09b67c76d6520c1300dff329c;hb=refs%2Fheads%2Fspv3;hp=9350975c738e97a2bb79a871176a5ee5cf83f82f;hpb=f7f68ba41e3a422bbab2818866e214b74f83be40;p=pspp

diff --git a/AUTHORS b/AUTHORS
index 9350975c73..5c0808287f 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -14,7 +14,10 @@ revisions to other modules.
 including lib/gslextras and the linear regression features. Jason 
 is also an important contributor to GSL, which is used by PSPP. 
 
-* Mehmet Hakan Satman wrote the QUICK CLUSTER command.
+* Mehmet Hakan Satman provided the initial implementation of the QUICK CLUSTER command.
+  Alan Mead and others contributed later improvements including the cluster membership subcommands.
+
+* Friedrich Beckmann wrote the GRAPH command.
 
 We also thank past contributors: