@article{SM_1992_73_1_a3,
     author = {Yu. F. Korobeinik},
     title = {Nontrivial expansions of zero in absolutely representing systems. {Application} to convolution operators},
     journal = {Sbornik. Mathematics},
     pages = {49--66},
     publisher = {mathdoc},
     volume = {73},
     number = {1},
     year = {1992},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1992_73_1_a3/}
}