Ignat’ev Yu.G., Samigullina A.R. «Physical characteristics of free oscillations of scalar fields with zero effective energy and Euclidean cycles in cosmological models» // Izvestiya vuzov. Fizika 2020. №1 C.24-31
Gribova Olga V., Antonov Egor A. «Dynamics of a micromechanical dual-mass gyroscope of RL-type in a free oscillation mode» // Tomsk State University Journal of Mathematics and Mechanics 2023. №82 C.55-65
Rodionov Sergey P., Botalov Andrey Yu. «Numerical investigation of the effect of liquid filling on free oscillations of one-degree-of-freedom body» // Tomsk State University Journal of Mathematics and Mechanics 2018. №51 C.75-85
Chernyaev Audrey A. «Geometric modeling of a shape of parallelogram plates in a problem of free vibrations using conformal radii» // Tomsk State University Journal of Mathematics and Mechanics 2021. №70 C.143-159
