2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/120259Principal ideas of gauge approach applying to gravitational interaction and leading to gravitation theory in Riemann-Cartan space-time are discussed. The principal relations of isotropic cosmology built in the framework of the Poincare gauge theory of gravity and the most important their consequences are presented.9 pages, 6 figuresGeneral Relativity and Quantum Cosmologytext