TY - JOUR AU - A. S. Piloyan TI - Conformal correspondence between Friedman type solutions in general relativity and Jordan--Brans--Dicke theory of gravity JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 2008 SP - 70 EP - 75 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_2008_3_a9/ LA - ru ID - UZERU_2008_3_a9 ER -