For citations:
Stupishin L.U. COMPARATIVE ANALYSIS OF STRUCTURE STABILITY. SYSTEMS WITH ONE DEGREE OF FREEDOM. PART 1. Proceedings of the Southwest State University. 2017;21(1):36-42. (In Russ.) https://doi.org/10.21869/2223-1560-2017-21-1-36-42
Stupishin L.U. COMPARATIVE ANALYSIS OF STRUCTURE STABILITY. SYSTEMS WITH ONE DEGREE OF FREEDOM. PART 1. Proceedings of the Southwest State University. 2017;21(1):36-42. (In Russ.) https://doi.org/10.21869/2223-1560-2017-21-1-36-42