“The Microeconomics of Regional Development: Measuring Convergences of Local and Regional Business Cycles”. Lex localis - Journal of Local Self-Government 11, no. 3 (July 1, 2013): 777–797. Accessed October 27, 2025. http://lex-localis.org/index.php/LexLocalis/article/view/11.3.777-797%282013%29.