@article{Kudryavtsev2023on, author={Kudryavtsev, N.G. and Frolov, I.N. and Safonova, V.Y.}, title={On the Use of a Complex Indicator of the Stability of Permutation Entropy of Time Series Fragments When Analyzing Infrasound Monitoring Signals of the Altai Republic}, journal={Russian Journal of Earth Sciences}, publisher={Geophysical Center of the Russian Academy of Sciences}, year={2023}, pages={1-16}, volume={23}, issue={6}, }