IDENTIFYING A TI MEDIUM WITH ARBITRARY ORIENTATION BY USING THE ANALYTIC EXPRESSION OF ITS ELASTIC TENSOR
CHEN Wen-kang, YAO Chen, HAO Chong-tao
SEISMOLOGY AND GEOLOGY . 2011, (3): 684 -692 .  DOI: 10.3969/j.issn.0253-4967.2011.03.017