Gem citationer

Citação APA (7ª ed.)

Ibrahim, S. E. (2003). On the spectra of non-selfadjoint differential operators and their adjoints in direct sum spaces. Wiley.

Citação do estilo Chicago (17ª ed.)

Ibrahim, Sobhy El-Sayed. On the Spectra of Non-selfadjoint Differential Operators and Their Adjoints in Direct Sum Spaces. Wiley, 2003.

Citação MLA (9ª ed.)

Ibrahim, Sobhy El-Sayed. On the Spectra of Non-selfadjoint Differential Operators and Their Adjoints in Direct Sum Spaces. Wiley, 2003.

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