D'Aguì, G., Bella, B. D., & Winkert, P. (2019, May). Two positive solutions for nonlinear fourth-order elastic beam equations. Electronic Journal of Qualitative Theory of Differential Equations.
Chicago Style (17th ed.) CitationD'Aguì, Giuseppina, Beatrice Di Bella, and Patrick Winkert. "Two Positive Solutions for Nonlinear Fourth-order Elastic Beam Equations." Electronic Journal of Qualitative Theory of Differential Equations May. 2019.
MLA (9th ed.) CitationD'Aguì, Giuseppina, et al. "Two Positive Solutions for Nonlinear Fourth-order Elastic Beam Equations." Electronic Journal of Qualitative Theory of Differential Equations, May. 2019.
Warning: These citations may not always be 100% accurate.