1. On the integral of almost periodic functions of several variables;Alsulami;Appl. Math. Sci.,2012
2. Vector-Valued Laplace Transforms and Cauchy Problems;Arendt,2001
3. Compact Semitopological Semigroups and Weakly Almost Periodic Functions;Berglund,1967
4. Compact Right Topological Semigroups and Generalizations of Almost Periodicity;Berglund,1978
5. Almost Periodic Functions;Besicovitch,1955