Khashimov, A.R. “AN ANALOGY OF THE SAINT- VENANT’S PRINCIPLE FOR SOLUTIONS OF THE THIRD ORDER PSEUDOELLIPTICAL EQUATIONS”. Journal of Global Research in Mathematical Archives(JGRMA), vol. 4, no. 10, Oct. 2017, pp. 01-07, https://jgrma.com/index.php/jgrma/article/view/342.