1. The Classical Moment Problem and Some Related Questions in Analysis;Akhiezer,1965
2. Harmonic Analysis on Semigroups: Theory of Positive Definite and Related Functions;Berg,1984
3. Markov Moment Problem and Extremal Problems;Krein,1977
4. The Moment Problem;Schmüdgen,2017
5. Topological Vector Spaces;Schaefer,1999