@article{JMAG_2018_14_1_a5,
     author = {Erdo\u{g}an \c{S}en},
     title = {Spectral analysis of discontinuous boundary-value problems with retarded argument},
     journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
     pages = {78--99},
     year = {2018},
     volume = {14},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JMAG_2018_14_1_a5/}
}