Razumikhin, B. S. (1984). Physical models and equilibrium methods in programming and economics. D. Reidel Pub. Co.
Lua i Stíl Chicago (17ú heag.)Razumikhin, Boris Sergeevich. Physical Models and Equilibrium Methods in Programming and Economics. Dordrecht: D. Reidel Pub. Co, 1984.
Lua MLA (9ú heag.)Razumikhin, Boris Sergeevich. Physical Models and Equilibrium Methods in Programming and Economics. D. Reidel Pub. Co, 1984.