For more information about EFISPEC3D, refer to:
- De Martin, 2011 [2].
- De Martin et al., 2013 [1].
- Matsushima et al., 2014 [9].
For more information about spectral-element methods, refer to:
- Maday and Patera, 1989 [8]
- Faccioli et al.,1997 [3]
- Komatitsch, 1997 [7]
- Komatitsch and Vilotte, 1998 [6]
- Komatitsch and Tromp, 1999 [4]