Bellman, R. (1959). FUNCTIONAL EQUATIONS AND THETA-FUNCTIONS—I.
Čikaški stil citiranjaBellman, Richard. FUNCTIONAL EQUATIONS AND THETA-FUNCTIONS—I. 1959.
MLA način citiranjaBellman, Richard. FUNCTIONAL EQUATIONS AND THETA-FUNCTIONS—I. 1959.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.