On the Basis Property in Lp( 0,1) of the Root Functions of Non-self Adjoint Sturm-Lioville Operators. Eur. J. Pure Appl. Math. [Internet]. 2010 Dec. 11 [cited 2024 May 2];3(5):831-8. Available from: https://ejpam.com/index.php/ejpam/article/view/837