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@@ -3,4 +3,5 @@ Code and data used to calculate the SGC (Synchronous Growth Changes), SSGC (Semi
 
 Published as: 
 
-Visser, R.M., 2020. On the similarity of tree-ring patterns. Assessing the influence of semi-synchronous growth changes on the Gleichläufigkeitskoeffizient for big tree-ring data sets. Archaeometry n/a. https://doi.org/10.1111/arcm.12600
+Visser, RM. 2021 On the similarity of tree-ring patterns: Assessing the influence of semi-synchronous growth changes on the Gleichläufigkeitskoeffizient for big tree-ring data sets. Archaeometry 63(1): 204–215. DOI: https://doi.org/10.1111/arcm.12600.
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