2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/36127A short review of recent results of authors on sigma-model approach in multidimensional gravity with p-branes is presented.3 pages, Latex. To appear in Proceedings of MG8 Meeting, Jerusalem, 1997 (World Scientific, Singapore)General Relativity and Quantum Cosmologytext