Emmanuel, E. C. “On Application of Power Series Solution of Bessel Problems to the Problems of Struts of Variable Moments of Inertia: On Application of Power Series Solution of Bessel Problems to the Problems of Struts of Variable Moments of Inertia”. Asian Journal of Mathematical Sciences(AJMS), vol. 3, no. 4, Jan. 2020, http://ajms.in/index.php/ajms/article/view/236.