Kalman, D. (1997). Elementary mathematical models: Order aplenty and a glimpse of chaos. Mathematical Association of America.
Chicago-viite (17. p.)Kalman, Dan. Elementary Mathematical Models: Order Aplenty and a Glimpse of Chaos. [Washington, D.C.]: Mathematical Association of America, 1997.
MLA-viite (9. p.)Kalman, Dan. Elementary Mathematical Models: Order Aplenty and a Glimpse of Chaos. Mathematical Association of America, 1997.
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