%0 Journal Article %A Erdoğan Şen %T Spectral analysis of discontinuous boundary-value problems with retarded argument %J Žurnal matematičeskoj fiziki, analiza, geometrii %D 2018 %P 78-99 %V 14 %N 1 %U http://geodesic.mathdoc.fr/item/JMAG_2018_14_1_a5/ %G en %F JMAG_2018_14_1_a5