@article{VSPUI_2023_19_2_a5,
     author = {D. Qi and V. M. Bure},
     title = {Research of investment attractiveness based on cluster analysis},
     journal = {Vestnik Sankt-Peterburgskogo universiteta. Prikladna\^a matematika, informatika, processy upravleni\^a},
     pages = {199--211},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VSPUI_2023_19_2_a5/}
}