[1]
Pečiulytė, S. and Štikonas, A. 2008. On the generalized eigenfunctions system of the Sturm–Liouville problem. Lietuvos matematikos rinkinys. 48, proc. LMS (Dec. 2008), 327–332. DOI:https://doi.org/10.15388/LMR.2008.14655.