APA aipamena

Eskin,GI. (1980). Boundary value problems forellitic pseudodifferential equations.

Chicago Style aipamena

Eskin,GI. Boundary Value Problems Forellitic Pseudodifferential Equations. 1980.

MLA aipamena

Eskin,GI. Boundary Value Problems Forellitic Pseudodifferential Equations. 1980.

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