İSMAİLOV, Z. 2009. The second-order normal differential operators with discrete spectrum. Trans.Natl.Acad.Sci.Azerbaijan , vol.29, no.1 , 71-82.

İSMAİLOV, Z., (2009). The second-order normal differential operators with discrete spectrum. Trans.Natl.Acad.Sci.Azerbaijan , vol.29, no.1, 71-82.

İSMAİLOV, ZAMEDDİN. "The second-order normal differential operators with discrete spectrum," Trans.Natl.Acad.Sci.Azerbaijan , vol.29, no.1, 71-82, 2009

İSMAİLOV, ZAMEDDİN. "The second-order normal differential operators with discrete spectrum." Trans.Natl.Acad.Sci.Azerbaijan , vol.29, no.1, pp.71-82, 2009

İSMAİLOV, Z. (2009) . "The second-order normal differential operators with discrete spectrum." Trans.Natl.Acad.Sci.Azerbaijan , vol.29, no.1, pp.71-82.

@article{article, author={ZAMEDDİN İSMAİLOV}, title={The second-order normal differential operators with discrete spectrum}, journal={Trans.Natl.Acad.Sci.Azerbaijan}, year=2009, pages={71-82} }