Ak, T. Et Al. 2005. The orbital period of nova V2540 Ophiuchi (2002). PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA , vol.22, no.4 , 298-305.

Ak, T., RETTER, A., & LIU, A., (2005). The orbital period of nova V2540 Ophiuchi (2002). PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA , vol.22, no.4, 298-305.

Ak, Tansel, A RETTER, And A LIU. "The orbital period of nova V2540 Ophiuchi (2002)," PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA , vol.22, no.4, 298-305, 2005

Ak, Tansel Et Al. "The orbital period of nova V2540 Ophiuchi (2002)." PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA , vol.22, no.4, pp.298-305, 2005

Ak, T. RETTER, A. And LIU, A. (2005) . "The orbital period of nova V2540 Ophiuchi (2002)." PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA , vol.22, no.4, pp.298-305.

@article{article, author={Tansel AK Et Al. }, title={The orbital period of nova V2540 Ophiuchi (2002)}, journal={PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA}, year=2005, pages={298-305} }