APA citiranje
Kauffman, R. M., Read, T. T., & Zettl, A. (1977). The Deficiency Index Problem for powers of ordinary differential expressions. Springer.
Chicago Style (17th ed.) Citation
Kauffman, Robert M., Thomas T. Read, and Anton Zettl. The Deficiency Index Problem for Powers of Ordinary Differential Expressions. Berlin, Heidelberg, New York: Springer, 1977.
MLA citiranje
Kauffman, Robert M., et al. The Deficiency Index Problem for Powers of Ordinary Differential Expressions. Springer, 1977.
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