1. V. A. Fil'shtinskii, ?The power moment problem on the entire axis with a given finite number of empty intervals in the spectrum,? Zap. Mekh.-Mat. Fak. Khar'kov. Gos. Univ. Khar'kov. Mat. Obshch.,30, Ser. 4, 186?200 (1964).
2. I. E. Ovcharenko, ?Integral representations of semidefmite multidimensional power moment sequences,? Dokl. Akad. Nauk Ukr. SSR, Ser. A, No. 3, 17?20 (1983).
3. I. E. Ovcharenko, ?Moment sequences with representing measures free of mass in certain domains,? Dokl. Akad. Nauk SSSR,273, No. 1, 41?45 (1983).
4. N. I. Akhiezer, The Classical Moment Problem and Some Related Questions in Analysis, Oliver and Boyd, Edinburgh (1965).
5. B. Fuglede, ?The multidimensional moment problem,? Exposition. Math.,1, No. 1, 47?65 (1983).