@article{UZERU_1999_1_a1,
     author = {L. M. Matevosian},
     title = {Nearly fully geodesic surfaces in {Riman} spaces},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {11--18},
     publisher = {mathdoc},
     number = {1},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_1999_1_a1/}
}