Amna Noreen and Kare Olaussen, Very-high-Precision Normalized Eigenfunctions for a Class of Schrödinger Type Equations. journal = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology. April 2011, vol. 52(4). 628 - 633 [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/13881.