Rukhin, A. L. The solution of the functional equation of D'Alembert's type for commutative groups. Wiley.
Chicago Style (17th ed.) CitationRukhin, A. L. The Solution of the Functional Equation of D'Alembert's Type for Commutative Groups. Wiley.
MLA (9th ed.) CitationRukhin, A. L. The Solution of the Functional Equation of D'Alembert's Type for Commutative Groups. Wiley.
Warning: These citations may not always be 100% accurate.