@article{durak2021_531724,
author={sevim durak and Hidayat Huseynov and rauf amirov},
title={Self-adjoint extensions for a class of singular operators
},
year={2021},
journal={Turkish Journal of Mathematics},
issn={1300-0098},
volume={45},
number={1},
url={http://search/yayin/detay/531724}
}