Wang, Y., & Liu, L. (2015). Necessary and sufficient condition for the existence of positive solution to singular fractional differential equations. SpringerOpen.
Chicago Style (17th ed.) CitationWang, Y., and Lishan Liu. Necessary and Sufficient Condition for the Existence of Positive Solution to Singular Fractional Differential Equations. SpringerOpen, 2015.
MLA (9th ed.) CitationWang, Y., and Lishan Liu. Necessary and Sufficient Condition for the Existence of Positive Solution to Singular Fractional Differential Equations. SpringerOpen, 2015.
Warning: These citations may not always be 100% accurate.