1. Akhiezer, N. I. (1941). Infinite matrices Jacobi and the problem of moments (in Russian). Uspekhi Matematicheskikh Nauk, 9, 126–156.
2. Akhiezer, N. I. (1965). The classical moment problem (vol. X, 252pp.).
3. Arlinskiı̆, Y. M. (1986). On commuting and normal extensions of Hermitian operators (Russian). Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 12, 3–10, 76.
4. Arlinskiı̆, Y., Golinskiı̆, L., & Tsekanovskiı̆, E. (2008). Contractions with rank one defect operators and truncated CMV matrices. Journal of Functional Analysis, 254(1), 154–195.
5. Atzmon, A. (1975). A moment problem for positive measures on the unit disc. Pacific Journal of Mathematics, 59(2), 317–325.