1. Abu-Zeid N, Bignardi S, Caputo R, Mantovani A, Tarabusi G, Santarato G (2014) Shear-wave velocity profiles across the Ferrara arc: a contribution for assessing the recent activity of blind tectonic structures. In Proceedings of the 33th GNGTS National Convention (Vol. 1, pp. 117–122)
2. Agarwal A, Agarwal KK, Bali R, Prakash C, Joshi G (2016) Back-thrusting in Lesser Himalaya: Evidences from magnetic fabric studies in parts of Almora crystalline zone, Kumaun Lesser Himalaya. J Earth Syst Sci 125:873–884
3. Aitchison JC, Ali JR, Davis AM (2007) When and where did India and Asia collide? J Geophys Research: Solid Earth 112:B5
4. Aki K (1957) Space and time spectra of stationary stochastic waves, with special reference to microtremors. Bull Earthq Res Inst 35:415–456
5. Al Yuncha Z, Luzón F (2000) On the horizontal-to-vertical spectral ratio in sedimentary basins. Bull Seismol Soc Am 90(4):1101–1106