Mathematical modelling of almost periodic function by Banach space cones
... Красносельский М. А. Положительные решения операторных уравнений.М., 1962.
Kretov M., Leitsin V., Malakhovsky V., Semenov V.
almost periodic function, Banach space, solid cone, closed set, convex set, conical segment, almost period.
141-143