TY JOUR TI Organizational and economic models of anti-crisis management: systematization, comparative analysis and limitations of "pure" approaches KW Anti-crisis management KW organizational and economic model KW preventive model KW reactive model KW adaptive model KW small and medium-sized businesses KW digitalization KW risk management JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Lytkin, A.V. PY 2026 IS 0 PB ITBO University