Wilcox, C. H. (1966). Perturbation theory and its applications in quantum mechanics proceeding October 4-6, 1965. John Wiley.
Chicago-čujuhus (17. p.)Wilcox, Calvin H. Perturbation Theory and Its Applications in Quantum Mechanics Proceeding October 4-6, 1965. New York: John Wiley, 1966.
MLA-čujuhus (9. p.)Wilcox, Calvin H. Perturbation Theory and Its Applications in Quantum Mechanics Proceeding October 4-6, 1965. John Wiley, 1966.
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