References

• Cole, S., and Vanyan, L., 1990, Am ambient noise dataset from a producing field: SEP-67, 59-69.

• Cole, S., 1991, A drill-bit source experiment using a 2-D array: SEP-70.

• Jenkins, G.M., and Watts, D.G., 1968, Spectral analysis and its applications, Holden-Day.

• Nikolaev, A.V., and Troitskiy, P.A., 1987, Lithospheric studies based on array analysis of P-coda and microseisms: Tectonophysics, 140, 103-113.

• Vanyan, L., and Cole, S., 1990, Comparison of different approaches to processing ambient noise data: SEP-65, 191-208.

• Vanyan, L., 1991, Analysis of some aspects of locating sources with passive seismic data: synthetic examples SEP-70.

• White, R., 1973, The estimation of signal spectra and related quantities by means of the multiple coherence function: Geophysical Prospecting, 21, 660-703