@article{VVGUM_2019_22_4_a1,
     author = {M. P. Ovchintsev},
     title = {About the optimal recovery of derivatives of analytic functions from their values at points that form a regular polygon},
     journal = {Matemati\v{c}eska\^a fizika i kompʹ\^uternoe modelirovanie},
     pages = {30--38},
     publisher = {mathdoc},
     volume = {22},
     number = {4},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VVGUM_2019_22_4_a1/}
}