@article{ZNSL_2024_537_a4,
     author = {O. V. Silvanovich and N. A. Shirokov},
     title = {Inverse theorem of approximation by entire functions of exponential type},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {104--115},
     publisher = {mathdoc},
     volume = {537},
     year = {2024},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2024_537_a4/}
}