author = { Bottai, Carlo AND Iori, Martina },

title = { The knowledge complexity of the European metropolitan areas selecting and clustering their hidden features },

publisher = {LEM, Laboratory of Economics and Management, Institute of Economics, Scuola Superiore Sant'Anna},

keywords = { Economic Complexity , Labor Productivity , Metropolitan Areas , Dimensionality Reduction , Clustering , Graue Literatur },

year = {[2022]},

booktitle = {LEM working paper series ; 2022, 38 (December 2022)},

address = { Pisa, Italy },

url = { http://slubdd.de/katalog?TN_libero_mab2 }