Johnson, R. M. (1997). Linear differential and difference equations: A systems approach for mathematicians and engineers. Albion Pub..
Chicago-tyylinen lähdeviittausJohnson, R. M. Linear Differential and Difference Equations: A Systems Approach for Mathematicians and Engineers. Chichester: Albion Pub., 1997.
MLA-viiteJohnson, R. M. Linear Differential and Difference Equations: A Systems Approach for Mathematicians and Engineers. Albion Pub., 1997.
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