APA (7th ed.) Citation

Norkin, S. B. (1972). Differential equations of the second order with retarded argument: Some problems of the theory of vibrations of systems with retardation. American Mathematical Society.

Chicago Style (17th ed.) Citation

Norkin, Sim Borisovich. Differential Equations of the Second Order with Retarded Argument: Some Problems of the Theory of Vibrations of Systems with Retardation. Providence: American Mathematical Society, 1972.

MLA (9th ed.) Citation

Norkin, Sim Borisovich. Differential Equations of the Second Order with Retarded Argument: Some Problems of the Theory of Vibrations of Systems with Retardation. American Mathematical Society, 1972.