@article{MZM_1983_34_5_a3,
     author = {V. A. Il'in and E. I. Moiseev},
     title = {Order-accurate estimates for the maxima of the moduli of eigenfunctions and associated functions of an elliptic operator},
     journal = {Matemati\v{c}eskie zametki},
     pages = {683--692},
     publisher = {mathdoc},
     volume = {34},
     number = {5},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1983_34_5_a3/}
}