@article{UZERU_2008_1_a6,
     author = {G. H. Harutyunyan and A. G. Movsisyan and A. S. Piloyan},
     title = {Cosmological models in the presence of scalar fields},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {47--54},
     publisher = {mathdoc},
     number = {1},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2008_1_a6/}
}