@article{UZERU_2006_1_a2,
     author = {Yu. G. Dadayan},
     title = {Variation-difference schemes on coordinate condensed grids for biharmonic equation},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {29--36},
     publisher = {mathdoc},
     number = {1},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2006_1_a2/}
}