Let $P\sb{k,2}$ be the system of all functions f such that any variable of f varies on the set $\{$ 0,1,2,...,k-1$\}$ and the range of f is $\{$ 0,1$\}$. Two functional systems are considered, each with the elements of $P\sb{k,2}$ as functions and with some family of functional operators chosen particularly (cf. the preceding review (Zbl 0729.03039)). The results give an overview of the criterial systems of these functional systems.
Reviewer: A.Ádám (Budapest)