1. Afanasyev A. A., Rybolovlev A. A. and Ryzhkov A. P. Digital Signal Processing. — M. : Goryachaya Liniya-Telekom, 2019. — 356 p. — (In Russian).
2. Aleshkevitch V. A. Course in General Physics. Optics. — M. : Fizmatlit, 2011. — 320 p. — (In Russian).
3. Anikeyev D. A., Penkin G. O. and Strijov V. V. Local approximation models for human physical activity classification // Informatics and Applications. — 2019. — Vol. 13, no. 1. — P. 40–48. — https://doi.org/10.14357/19922264190106. — (In Russian).
4. Bioucas-Dias J., Katkovnik V., Astola J., et al. Absolute phase estimation: adaptive local denoising and global unwrapping // Applied Optics. — 2008. — Vol. 47, no. 29. — P. 5358–5369. — https://doi.org/10.1364/ao.47.005358.
5. Fedorov E. N., Pilipenko V. A., Engebretson M. J., et al. Transmission of a Magnetospheric Pc1 Wave Beam Through the Ionosphere to the Ground // Journal of Geophysical Research: Space Physics. — 2018. — Vol. 123, no. 5. — P. 3965–3982. — https://doi.org/10.1029/2018ja025338.
6. Fung L., Bearon R. N. and Hwang Y. A local approximation model for macroscale transport of biased active Brownian particles in a flowing suspension // Journal of Fluid Mechanics. — 2022. — Vol. 935. — A24. — https://doi.org/10.1017/jfm.2022.10.
7. Getmanov V. G. Digital Processing of Non-Stationary Oscillatory Signals Based on Local and Spline Models. — M. : MEPhI, 2011. — 298 p. — (In Russian).
8. Getmanov V. G. Local and spline approximations in digital processing of geomagnetic observations // Chebyshevskii Sbornik. — 2019. — Vol. 19, no. 4. — P. 26–42. — https://doi.org/10.22405/2226-8383-2018-19-4-26-42. — (In Russian).
9. Getmanov V. G. Digital Signal Processing With Applications for Geophysics and Experimental Mechanics. — M. : Tekhnosphera, 2021. — 356 p. — (In Russian).
10. Getmanov V. G., Dabagyan R. A. and Sidorov R. V. Studying geomagnetic pulsation characteristics with the local approximation method // Geomagnetism and Aeronomy. — 2016. — Vol. 56, no. 2. — P. 195–202. — https://doi.org/10.1134/s0016793216020055.
11. Getmanov V. G., Dovbnya B. V. and Kornilov A. S. Estimating the Frequency and Amplitude Parameters of the Serpentine-Emission Type of Geomagnetic Pulsations // Geomagnetism and Aeronomy. — 2018. — Vol. 58, no. 4. — P. 523–532. — https://doi.org/10.1134/s0016793218040060.
12. Getmanov V. G., Gvishiani A. D., Pilipenko V. A., et al. Estimation of Parameters of Non-stationary Geophysical Signals Based on Two-Stage Approximations Using Local Models // Russian Journal of Earth Sciences. — 2025. — Vol. 25. — ES2020. — https://doi.org/10.2205/2025es000979.
13. Getmanov V. G., Sidorov R. V. and Dabagyan R. A. A Method of Filtering Signals Using Local Models and Weighted Averaging Functions // Measurement Techniques. — 2015. — Vol. 58, no. 9. — P. 1029–1036. — https://doi.org/10.1007/s11018-015-0837-5.
14. Gribanova M. S. and Skurikhina E. A. Prediction of Earth Rotation Parameters Using Local Approximation Techniques // Transactions of IAA RAS. — 2020. — No. 54. — P. 11–20. — https://doi.org/10.32876/ApplAstron.54.11-20. — (In Russian).
15. Guglielmi A. V. and Potapov A. S. Problems of the Pc1 magnetospheric wave theory. A review // Solar-Terrestrial Physics. — 2019. — Vol. 5, no. 3. — P. 87–92. — https://doi.org/10.12737/stp-53201910.
16. Guglielmi A. V. and Troitczkaya V. A. Geomagnetics Pulsations and Diagnosis of Magnetosphere. — M. : Nauka, 1973. — 208 p. — (In Russian).
17. Katkovnik V., Egiazarian K. and Astola J. Local Approximation Techniques in Signal and Image Processing. — SPIE, 2006. — 576 p. — https://doi.org/10.1117/3.660178.
18. Katkovnik V. Ya. Nonparametric Identification and Smoothing of Data (Local Approximation Method). — M. : Nauka, 1985. — 336 p. — (In Russian).
19. Kleymenova N. G. Geomagnetics Pulsations // Model of space. Volume 1. — M. : MGU, 2007. — P. 611–626. — (In Russian).
20. Liu J., Shiokawa K., Oyama S.-I., et al. A Statistical Study of Longitudinal Extent of Pc1 Pulsations Using Seven PWING Ground Stations at Subauroral Latitudes // Journal of Geophysical Research: Space Physics. — 2023. — Vol. 128, no. 1. — https://doi.org/10.1029/2021ja029987.
21. Makur A. A Study of Local Approximation in Information Theory. — Massachusetts Institute of Technology, 2015. — 171 p.
22. Mallat S. A wavelet tour of signal processing. Second Edition. — Academic Press, 1999. — 671 p.
23. Matsuda S., Miyoshi Y., Kasahava Y., et al. Multipoint Measurement of Fine-Structured EMIC Waves by Arase, Van Allen Probe A, and Ground Stations // Geophysical Research Letters. — 2021. — Vol. 48, no. 23. — https://doi.org/10.1029/2021gl096488.
24. Mikhailova O. S., Klimushkin D. Yu. and Mager P. N. The current state of the theory of Pc1 range ULF pulsations in magnetospheric plasma with heavy ions: A review // Solnechno-Zemnaya Fizika. — 2022. — Vol. 8, no. 1. — P. 3–18. — https://doi.org/10.12737/szf-81202201. — (In Russian).
25. Nie Y., Wang Y., Sun W., et al. The Local Approximation Method for Structural Optimization // Applied Mechanics and Materials. — 2014. — Vol. 575. — P. 854–858. — https://doi.org/10.4028/www.scientific.net/amm.575.854.
26. Pozdnyakova D. D., Pilipenko V. A., Nose M., et al. Satellite and ground-based observations of Pc1 pulsations during a magnetic storm in March 2023 // Solnechno-Zemnaya Fizika. — 2025. — Vol. 11, no. 2. — P. 56–68. — https://doi.org/10.12737/szf-112202505. — (In Russian).
27. Savelyev I. V. Physics A General Course. Volume 1. Mechanics, Molecular Physics. — M. : Mir, 1979. — 439 p.
28. Time-Frequency Analysis / ed. by F. Hlawatsch and F. Auger. — London UK, Hoboken USA : John Wiley & Sons, 2013. — 472 p.
29. Yin Z.-F., Zhou X.-Z., Hu Z.-J., et al. Westward Excursion of Pc1/EMIC Waves and Their Source Protons: Paradoxical Observations From Ground and Space // Journal of Geophysical Research: Space Physics. — 2024. — Vol. 129, no. 5. — https://doi.org/10.1029/2023ja032317.
