Marco Russo
The Definitive Guide to DAX
Optimizing DAX
DAX Patterns
Bruno Maderna
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Fuzzy learning and applications
Introducing Microsoft LINQ
Programming Microsoft LINQ
Analyzing Data with Power BI and Power Pivot for Excel
DAX Patterns 2015
Definitive Guide to DAX : Mastering the Semantic Model Expression Language for Microsoft Power BI, Fabric, and Excel
Expert Cube Development with Microsoft SQL Server 2008 Analysis Services