HUMI, M. (1992). Boundary Value Problems And Partial Differential Equations Mayer Humi, William B. Miller. PWS-Kent.
Chicago-viite (17. p.)HUMI, Mayer. Boundary Value Problems And Partial Differential Equations Mayer Humi, William B. Miller. PWS-Kent, 1992.
MLA-viite (8. p.)HUMI, Mayer. Boundary Value Problems And Partial Differential Equations Mayer Humi, William B. Miller. PWS-Kent, 1992.
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