Poole, E. G. C. (1960). Introduction to the theory of linear differential equations. New York.
Chicago ZitierstilPoole, E G C. Introduction to the Theory of Linear Differential Equations. New York, 1960.
MLA ZitierstilPoole, E G C. Introduction to the Theory of Linear Differential Equations. New York, 1960.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.