APA-viite (7. p.)
Wen, G. C. (2008). Elliptic, hyperbolic and mixed complex equations with parabolic degeneracy: Including Tricomi-Bers and Tricomi-Frankl-Rassias problems. World Scientific.
Chicago-viite (17. p.)
Wen, Guo Chun. Elliptic, Hyperbolic and Mixed Complex Equations with Parabolic Degeneracy: Including Tricomi-Bers and Tricomi-Frankl-Rassias Problems. Singapore ; Hackensack, NJ: World Scientific, 2008.
MLA-viite (9. p.)
Wen, Guo Chun. Elliptic, Hyperbolic and Mixed Complex Equations with Parabolic Degeneracy: Including Tricomi-Bers and Tricomi-Frankl-Rassias Problems. World Scientific, 2008.
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