ÖKTEN, A. Et Al. 2000. 1999 Eclipse observations of Istanbul University observatory and Abastumani astrophysical observatory. First Results of 1999 Total Eclipse Observations , (Varna, Bulgaria), 93-102.

ÖKTEN, A., ÖZKAN, T., Özışık, T., AK, T., GÜLSEÇEN, H., ERDOĞAN AL, N., ... SAYGAÇ, A. T.(2000). 1999 Eclipse observations of Istanbul University observatory and Abastumani astrophysical observatory . First Results of 1999 Total Eclipse Observations (pp.93-102). Varna, Bulgaria

ÖKTEN, Adnan Et Al. "1999 Eclipse observations of Istanbul University observatory and Abastumani astrophysical observatory," First Results of 1999 Total Eclipse Observations, Varna, Bulgaria, 2000

ÖKTEN, Adnan Et Al. "1999 Eclipse observations of Istanbul University observatory and Abastumani astrophysical observatory." First Results of 1999 Total Eclipse Observations , Varna, Bulgaria, pp.93-102, 2000

ÖKTEN, A. Et Al. (2000) . "1999 Eclipse observations of Istanbul University observatory and Abastumani astrophysical observatory." First Results of 1999 Total Eclipse Observations , Varna, Bulgaria, pp.93-102.

@conferencepaper{conferencepaper, author={Adnan ÖKTEN Et Al. }, title={1999 Eclipse observations of Istanbul University observatory and Abastumani astrophysical observatory}, congress name={First Results of 1999 Total Eclipse Observations}, city={Varna}, country={Bulgaria}, year={2000}, pages={93-102} }