trac #16763: Double citation

sagemath · Aug 21, 2014 · bb21dc0 · bb21dc0
1 parent f3f644d
commit bb21dc0
Showing 1 changed file with 0 additions and 8 deletions.
diff --git a/src/sage/combinat/designs/database.py b/src/sage/combinat/designs/database.py
@@ -2484,14 +2484,6 @@ def OA_11_185():
 
         sage: designs.orthogonal_array(11,185,existence=True)
         True
-
-    REFERENCE:
-
-    .. [Greig99] Designs from projective planes and PBD bases,
-      Malcolm Greig,
-      Journal of Combinatorial Designs,
-      Volume 7, Issue 5, pages 341–374, 1999
-
     """
     from sage.combinat.designs.difference_family import difference_family