Dzhunushaliev, V., Folomeev, V. and Dyadleva, V. 2020. Energy dominance conditions in the center of toroidal T^2- wormhole. Recent Contributions to Physics. 2020, 2 (Jun. 2020), 4–13. DOI:https://doi.org/10.26577/RCPh.2020.v73.i2.01.