Johnson, R. M. (1984). Theory and applications of linear differential and difference equations A systems approach in engineering. Ellis Horwood.
Chicago-стиль цитированияJohnson, R M. Theory and Applications of Linear Differential and Difference Equations A Systems Approach in Engineering. Chichester: Ellis Horwood, 1984.
MLA-цитированиеJohnson, R M. Theory and Applications of Linear Differential and Difference Equations A Systems Approach in Engineering. Ellis Horwood, 1984.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.