References
==========

.. [Jones2001] * Jones, Eric, Travis Oliphant, Pearu Peterson, et others. 2001. SciPy: Open source scientific tools for Python.
.. [Oliphant2006] * Oliphant, Travis E. 2006. Guide to NumPy. Provo, UT: Brigham Young University.
.. [Beyreuther2010] * Beyreuther, Moritz, Robert Barsch, Lion Krischer, Tobias Megies, Yannik Behr, et Joachim Wassermann. 2010. ObsPy: A Python Toolbox for Seismology. *Seismological Research Letters* 81 (3)
.. [Megies2011] * Megies, Tobias, Moritz Beyreuther, Robert Barsch, Lion Krischer, et Joachim Wassermann. 2011. ObsPy – What Can It Do for Data Centers and Observatories?, *Annals of Geophysics* 54 (1)
.. [DeCastroLopo2013] * De Castro Lopo, Erik. 2013. Secret Rabbit Code (aka libsamplerate).
.. [Hunter2007] * Hunter, J.D. 2007. Matplotlib: A 2D Graphics Environment. *Computing in Science Engineering* 9 (3)
.. [McKinney2012] * McKinney, Wes. 2012. Python for Data Analysis. *O'Reilly Media*.
.. [Clarke2011] * Clarke, D., Zaccarelli, L., Shapiro, N.M., Brenguier, F., 2011. Assessment of resolution and accuracy of the Moving Window Cross Spectral technique for monitoring crustal temporal variations using ambient seismic noise. *Geophysical Journal International* 186, 867–882. https://doi.org/10.1111/j.1365-246X.2011.05074.x
.. [Poupinet1984] * Poupinet, G., Ellsworth, W.L., Frechet, J., 1984. Monitoring Velocity Variations in the Crust Using Earthquake Doublets: An Application to the Calaveras Fault, California. *Journal of Geophysical Research* 89, 5719–5731.