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The concept of critical areas in the light of recent events
Yanitsky OlegYear:
2015
Language:
russian
Journal:
Евразийский Союз Ученых
DOI:
10.0000/cyberleninka.ru/article/n/the-concept-of-critical-areas-in-the-light-of-recent-events
File:
PDF, 305 KB
russian, 2015