Bernard Helffer. (2013). Spectral Theory and its Applications (1.). Cambridge University Press.
Chicago Style (17. basım) AtıfBernard Helffer. Spectral Theory and Its Applications. 1. Cambridge University Press, 2013.
MLA (8th ed.) AtıfBernard Helffer. Spectral Theory and Its Applications. 1. Cambridge University Press, 2013.
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