@article{202311.0203, doi = {10.20944/preprints202311.0203.v1}, url = {https://doi.org/10.20944/preprints202311.0203.v1}, year = 2023, month = {November}, publisher = {Preprints}, author = {Codrin Donciu and Elena Serea and Marinel Costel Temneanu}, title = {Frequency Domain Estimation Method of The Characteristic Period of The P Wave of Earthquakes}, journal = {Preprints} }