APA (7th ed.) Citation

Luyen, D. T., & Trang, M. T. (2023). Multiple solutions to boundary-value problems for fourth-order elliptic equations.

Chicago Style (17th ed.) Citation

Luyen, D. T., and M. T.T Trang. Multiple Solutions to Boundary-value Problems for Fourth-order Elliptic Equations. 2023.

MLA (8th ed.) Citation

Luyen, D. T., and M. T.T Trang. Multiple Solutions to Boundary-value Problems for Fourth-order Elliptic Equations. 2023.

Warning: These citations may not always be 100% accurate.