American Psychological Association 6th edition

YU TIAN, & WEIGAO GE. (2011). Multiple solutions of Sturm-Liouville boundary value problem via lower and upper solutions and variational methods. Nonlinear Analysis, 74(17), 6733-6746.

ISO-690 (author-date, English)

YU TIAN and WEIGAO GE, 2011. Multiple solutions of Sturm-Liouville boundary value problem via lower and upper solutions and variational methods. Nonlinear analysis. 1 January 2011. Vol. 74, no. 17, p. 6733-6746.

Modern Language Association 9th edition

YU TIAN, and WEIGAO GE. “Multiple Solutions of Sturm-Liouville Boundary Value Problem via Lower and Upper Solutions and Variational Methods”. Nonlinear Analysis, vol. 74, no. 17, Jan. 2011, pp. 6733-46.

Mohr Siebeck - Recht (Deutsch - Österreich)

YU TIAN/WEIGAO GE: Multiple solutions of Sturm-Liouville boundary value problem via lower and upper solutions and variational methods, Nonlinear analysis 2011, 6733-6746.

Emerald - Harvard

YU TIAN and WEIGAO GE. (2011), “Multiple solutions of Sturm-Liouville boundary value problem via lower and upper solutions and variational methods”, Nonlinear Analysis, Vol. 74 No. 17, pp. 6733-6746.

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