TY - GENERIC DO - 10.20944/preprints202302.0353.v1 UR - http://dx.doi.org/10.20944/preprints202302.0353.v1 TI - Multilayer and Multilevel Cosmological Models Based on So-Lutions of the Extended Einstein Field Equations T2 - Preprints AU - Batanov-Gaukhman, Mikhail PY - 2023 DA - 2023/02/21 PB - Preprints