1. Peculiarities of the focal mechanisms of the Spitak earthquake aftershocks;Agaronian;Izv. Arm. SSR Acad. Sci. Sciences about Solid Earth.,1989
2. Seismotectonics of the Armenian plateau and the adjacent regions;Gabrielian,1989
3. Aerospace studies of the epicentral zone of the Spitak earthquake;Karakhanian,1989
4. The seismotectonic of Armenia and its vicinity of Minor Caucasus;Paffengolz,1946
5. The focal mechanism solutions of the earthquake of Armenia and its vicinity for period 1971–1983;Shagoijn,1988