@article{Güler2022_1142633,
author={Erhan Güler and Hilmi Hacısalihoğlu and yusuf yaylı},
title={Birotational hypersurface and the second Laplace–Beltrami operator in the four dimensional Euclidean space $mathbb{E}^4$},
year={2022},
journal={Turkish Journal of Mathematics},
issn={1300-0098},
volume={46},
number={6},
url={http://search/yayin/detay/1142633}
}