Farra, V. - Pšenčík, Ivan
First-order ray tracing for qP waves in inhomogeneous weakly anisotropic media.
Seismic waves in complex 3-D structures. Report 14. Prague: Charles University, 2004, s. 87-97. ­
Grant CEP: GA ČR GA205/00/1350; GA AV ČR KSK3012103
http://hdl.handle.net/11104/0011033