Demircan, O. Et Al. 1994. Photoelectric Observations and Minima Times of Four W UMa Systems LS Del SW Lac V839 Oph and AQ Psc. INFORMATION BULLETIN ON VARIABLE STARS , no.4126 , 1-4.

Demircan, O., Aslan, Z., İbanoğlu, C., Müyesseroğlu, Z., Selam, S. O., Tanrıver, M., ... Ak, H.(1994). Photoelectric Observations and Minima Times of Four W UMa Systems LS Del SW Lac V839 Oph and AQ Psc. INFORMATION BULLETIN ON VARIABLE STARS , no.4126, 1-4.

Demircan, Osman Et Al. "Photoelectric Observations and Minima Times of Four W UMa Systems LS Del SW Lac V839 Oph and AQ Psc," INFORMATION BULLETIN ON VARIABLE STARS , no.4126, 1-4, 1994

Demircan, Osman Et Al. "Photoelectric Observations and Minima Times of Four W UMa Systems LS Del SW Lac V839 Oph and AQ Psc." INFORMATION BULLETIN ON VARIABLE STARS , no.4126, pp.1-4, 1994

Demircan, O. Et Al. (1994) . "Photoelectric Observations and Minima Times of Four W UMa Systems LS Del SW Lac V839 Oph and AQ Psc." INFORMATION BULLETIN ON VARIABLE STARS , no.4126, pp.1-4.

@article{article, author={Osman Demircan Et Al. }, title={Photoelectric Observations and Minima Times of Four W UMa Systems LS Del SW Lac V839 Oph and AQ Psc}, journal={INFORMATION BULLETIN ON VARIABLE STARS}, year=1994, pages={1-4} }