diff --git a/man7/tcp.7 b/man7/tcp.7
index 0876f956d..19a43dda2 100644
--- a/man7/tcp.7
+++ b/man7/tcp.7
@@ -54,6 +54,9 @@
 .\"	TCP_REPAIR (3.5)
 .\"	    commit ee9952831cfd0bbe834f4a26489d7dce74582e37
 .\"	    Author: Pavel Emelyanov <xemul@parallels.com>
+.\"	    See also
+.\"		http://criu.org/TCP_connection
+.\"		https://lwn.net/Articles/495304/
 .\"	TCP_REPAIR_QUEUE (3.5)
 .\"	    commit ee9952831cfd0bbe834f4a26489d7dce74582e37
 .\"	    Author: Pavel Emelyanov <xemul@parallels.com>