Lee, Y., Kim, S., & Kim, C. Stability for the Mixed Type of Quartic and Quadratic Functional Equations. Wiley.
Chicago Style (17th ed.) CitationLee, Young-Su, Soomin Kim, and Chaewon Kim. Stability for the Mixed Type of Quartic and Quadratic Functional Equations. Wiley.
MLA (9th ed.) CitationLee, Young-Su, et al. Stability for the Mixed Type of Quartic and Quadratic Functional Equations. Wiley.
Warning: These citations may not always be 100% accurate.