GitHub Repository
-----------------

* `PyRaysum <https://github.com/paudetseis/PyRaysum>`_
* `Raysum <https://home.cc.umanitoba.ca/~frederik/Software/>`_ 

References
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* Frederiksen, A., and Bostock, M.G. (2000). Modelling teleseismic waves in dipping anisotropic structures, 141, 401-412. https://doi.org/10.1046/j.1365-246x.2000.00090.x

* Audet, P., and Bloch, W. (2022). PyRaysum: Software for modeling ray-theoretical body-wave propagation. Zenodo. https://doi.org/10.5281/zenodo.6095749