@article{ZNSL_2016_447_a9,
     author = {A. B. Shishkin},
     title = {Exponential synthesis in the kernel of a~symmetric convolution},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {129--170},
     year = {2016},
     volume = {447},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2016_447_a9/}
}