Haroutyunian, G. H. “CONDITIONS ON THE CENTER OF STELLAR CONFIGURATION IN THE PRESENCE OF SCALAR FIELD”. Proceedings of the YSU A: Physical and Mathematical Sciences 34, no. 2 (193) (October 13, 2000): 123–125. Accessed May 30, 2026. https://journals.ysu.am/proceedings-phys-math/article/view/vol34_no2_2000_pp123-125.