1. Aptikaev, F.F., Instrumental’naya shkala seismicheskoi intensivnosti (Instrumental Scale of seismic Intensity), Moscow: Nauka i obrazovanie, 2012.
2. Aptikaeva, O.I., On the relationship between seismic activity and structure peculiarities of the earth’s crust and upper mantle in the Garm test area, in Aktual’nost` idei G.A. Gamburtseva v geofizike XXI veka (Topicality of the Ideas by G.A. Gamburtsev in Geophysics of the 21st Century), Moscow: Yanus-K, 2013, pp. 293–313.
3. Aptikaeva, O.I., The attenuation field in the focal zone of the 2003 Altai earthquake, using the coda envelopes of the aftershocks, Seism. Instrum., 2015, vol. 51, no. 4, pp. 367–374.
4. Aptikaeva, O.I. and Kopnichev, Yu.F., Detailed mapping of the lithosphere and asthenosphere of the Garm area based on shear wave attenuation, Vulkanol. Seismol., 1992, nos. 5–6, pp. 101–118.
5. Aptikaeva, O.I., Aptikaev, S.F., Kopnichev, Yu.F., and Rogozhin, E.A., Inhomogeneities in the lithosphere and asthenosphere of the Turan Plate and southern Tien Shan: Implications for tectonics and seismicity, Izv., Phys. Solid Earth, 1996, vol. 32, no. 2, pp. 89–99.