@article {48946,
	title = {Recent applications of turning-ray tomography},
	volume = {73},
	year = {2008},
	publisher = {Geophysics},
	author = {Zhu, X. and Valasek, P. and Roy, B. and Shaw, S. and Howell, J. and Whitney, S. and Whitmore, N. D. and Anno, P.}
}
