@article{VMJ_2000_2_3_a3,
     author = {D. G. Sanakidze and Sh. S. Khubezhty},
     title = {On the application of external nodes in modified schemes of discrete vortices},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {37--41},
     publisher = {mathdoc},
     volume = {2},
     number = {3},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2000_2_3_a3/}
}