@article{VVGUM_2019_22_2_a4,
     author = {A. A. Klyachin and V. A. Klyachin},
     title = {The approximation of the fourth-order partial differential equations in the class of the piecewise polynomial functions on the triangular grid},
     journal = {Matemati\v{c}eska\^a fizika i kompʹ\^uternoe modelirovanie},
     pages = {65--72},
     publisher = {mathdoc},
     volume = {22},
     number = {2},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VVGUM_2019_22_2_a4/}
}