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DOCUMENTATION/01-Details/Details.md

@@ -17,7 +17,7 @@ The distinction between different degrees of structure is not only relevant for
 
 The next figure shows the user interface of the modelling tool with a BPMN sample process.
 
-![](https://code.omilab.org/resources/modelling_tools/knowledge-work-designer-kwd/-/raw/master/DOCUMENTATION/Images/1_screenshot.png)
+![](https://code.omilab.org/resources/modelling_tools/knowledge-work-designer-kwd/-/raw/master/DOCUMENTATION/Images/1_screenshot.png#centered)
 
 The next figure shows an example of a case management model in the Knowledge Work Designer tool. The diamonds on the boundaries of tasks are called Sentries. Sentries define the criteria according to which the plan items are enabled and terminated.
 

DOCUMENTATION/05-Publications/Publications.md

@@ -4,4 +4,6 @@ title: Publications
 
 Hinkelmann, K. (2016) 'Business Process Flexibility and Decision-aware Modeling - The Knowledge Work Designer', in Karagiannis, D., Mayr, H. C., and Mylopoulos, J. (eds) Domain-Specific Conceptual Modeling. Springer, pp. 397--414. doi: 10.1007/978-3-319-39417-6.
 
-Hinkelmann, K., Pierfranceschi, A. and Laurenzi, E. (2016) '[The knowledge work designer-Modelling process logic and business logic](https://code.omilab.org/resources/modelling_tools/knowledge-work-designer-kwd/-/raw/master/DOCUMENTATION/Images/Hinkelmann, Pierfranceschi, Laurenzi_2016_The knowledge work designer-Modelling process logic and business logic.pdf)', in Tool Presentation at Modellierung 2016. Lecture Notes in Informatics (LNI), Proceedings - Series of the Gesellschaft fur Informatik (GI).
+Hinkelmann, K., Pierfranceschi, A. and Laurenzi, E. (2016) ‘[he knowledge work designer-Modelling process logic and business logic](https://duckduckgo.com)’, in Tool Presentation at Modellierung 2016. Lecture Notes in Informatics (LNI), Proceedings - Series of the Gesellschaft fur Informatik (GI).
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