İsmailov, Z. And İpek Al, P. 2020. Spectra and Pseudospectra of the Direct Sum Operators. SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES , vol.38 , 1251-1259.

İsmailov, Z., & İpek Al, P., (2020). Spectra and Pseudospectra of the Direct Sum Operators. SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES , vol.38, 1251-1259.

İsmailov, ZAMEDDİN, And PEMBE İPEK AL. "Spectra and Pseudospectra of the Direct Sum Operators," SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES , vol.38, 1251-1259, 2020

İsmailov, ZAMEDDİN And İpek Al, PEMBE İ. . "Spectra and Pseudospectra of the Direct Sum Operators." SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES , vol.38, pp.1251-1259, 2020

İsmailov, Z. And İpek Al, P. (2020) . "Spectra and Pseudospectra of the Direct Sum Operators." SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES , vol.38, pp.1251-1259.

@article{article, author={ZAMEDDİN İSMAİLOV And author={PEMBE İPEK AL}, title={Spectra and Pseudospectra of the Direct Sum Operators}, journal={SIGMA JOURNAL OF ENGINEERING AND NATURAL SCIENCES}, year=2020, pages={1251-1259} }