1. V. L. Rvachev, Geometric Applications of Boolean Algebra (Tekhnika, Kiev, 1967) [in Russian].
2. V. L. Rvachev, Methods of Boolean Algebra in Mathematical Physics (Naukova Dumka, Kiev, 1974) [in Russian].
3. V. L. Rvachev, Theory of R-functions and Its Some Applications (Naukova Dumka, Kiev, 1982) [in Russian].
4. V. L. Rvachev and V. A. Rvachev, Nonclassical Methods of the Approximation Theory in Boundary Value Problems (Naukova Dumka, Kiev, 1979) [in Russian].
5. V. F. Kravchenko, Lectures on the Theory of Atomic Functions and Their Some Applications (Radiotekhnika, Moscow, 2003) [in Russian].