Fixing DJM reference

src/doc/en/reference/references/index.rst

@@ -835,8 +835,8 @@ REFERENCES:
             finite geometries, 2000,
             https://tspace.library.utoronto.ca/bitstream/1807/14575/1/NQ49844.pdf
 
-.. [DJM1999] \R. Dipper, G. James and A. Mathas
-             *The cyclotomic q-Schur algebra*, Math. Z, **229** (1999), 385-416.
+.. [DJM1998] \R. Dipper, G. James and A. Mathas
+             *Cyclotomic q-Schur algebras*, Math. Z, **229** (1998), 385-416.
              :mathscinet:`MR1635149`
 
 .. [DLHK2007] \J. A. De Loera, D. C. Haws, M. Köppe, Ehrhart

src/sage/combinat/partition.py

@@ -3324,7 +3324,7 @@ def block(self, e, multicharge=(0,)):
             \sum_{i\in I} \beta_i \alpha_i \in Q^+,
 
         a element of the positive root lattice of the corresponding
-        Kac-Moody algebra. See [DJM1999]_ and [BK2009]_ for more details.
+        Kac-Moody algebra. See [DJM1998]_ and [BK2009]_ for more details.
 
         This is a useful statistics because two Specht modules for a 
         Hecke algebra of type `A` belong to the same block if and only if they

src/sage/combinat/partition_tuple.py

@@ -85,7 +85,7 @@ class of modules for the algebras, which are generalisations of the Specht
 
 REFERENCES:
 
-.. [DJM1999]_
+.. [DJM1998]_
 .. [BK2009]_
 
 AUTHORS:
@@ -1683,7 +1683,7 @@ def block(self, e, multicharge):
             \sum_{i\in I} \beta_i \alpha_i \in Q^+,
 
         a element of the positive root lattice of the corresponding
-        Kac-Moody algebra. See [DJM1999]_ and [BK2009]_ for more details.
+        Kac-Moody algebra. See [DJM1998]_ and [BK2009]_ for more details.
 
         This is a useful statistics because two Specht modules for a cyclotomic
         Hecke algebra of type `A` belong to the same block if and only if they

src/sage/combinat/tableau_residues.py

@@ -78,7 +78,7 @@
 
 These residue sequences are particularly useful in the graded representation
 theory of the cyclotomic KLR algebrasand the cyclotomic Hecke algebras of type~A;
-see [DJM1999]_ and [BK2009]_.
+see [DJM1998]_ and [BK2009]_.
 
 This module implements the following classes:
 

src/sage/combinat/tableau_tuple.py

@@ -194,7 +194,7 @@
 
 .. TODO::
 
-    Implement semistandard tableau tuples as defined in [DJM1999]_.
+    Implement semistandard tableau tuples as defined in [DJM1998]_.
 
 Much of the combinatorics implemented here is motivated by this and
 subsequent papers on the representation theory of these algebras.
@@ -269,7 +269,7 @@ class TableauTuple(CombinatorialElement):
     - the representation theory of the complex reflection groups of
       type `G(l,1,n)` and the representation theory of the associated
       (degenerate and non-degenerate) Hecke algebras. See, for example,
-      [DJM1999]_
+      [DJM1998]_
 
     - the crystal theory of (quantum) affine special linear groups and  its
       integral highest weight modules and their canonical bases. See, for