00708naa#a2200193#i#4500001001600000005001700016011001400033100004100047102000700088200015200095210003700247215001000284608002700294675008100321700003000402700003400432700003600466856001200502EN\\bibl\11072620251226235517.5##a2587-6740##a20250815b2025####ek#y0engy0150####ca##aRU1#aAssessment of the ecological and economic condition of the districts of the Penza region by the method of agglomerative clusteringeJournal article1#aMoscowcElectronic scienced2025##a6 с.##aJournal article2local##aРазмещение. Региональное размещение. 332.132#1aMurashevagAlla Andreevna#1aIshamyatovagIrina Khafisovna#1aBespalovgNikita Aleksandrovich4#amshj.ru