Lyakhovich L, Akimov P. FORMATION OF COMPUTATIONAL SCHEMES OF ADDITIONAL TARGETED CONSTRAINTS THAT REGULATE THE FREQUENCY SPECTRUM OF NATURAL OSCILLATIONS OF ELASTIC SYSTEMS WITH A FINITE NUMBER OF DEGREES OF MASS FREEDOM, THE DIRECTIONS OF MOVEMENT OF WHICH ARE PARALLEL, BUT D. IJCCSE [Internet]. 2022 Jun. 24 [cited 2024 Apr. 26];18(2):184-92. Available from: https://ijccse.iasv.ru/index.php/ijccse/article/view/509