A. İ. Karayigit Et Al. , "Coal rank and petrography of Upper Carboniferous seams in the Amasra coalfield, Turkey," INTERNATIONAL JOURNAL OF COAL GEOLOGY , vol.36, pp.277-294, 1998
Karayigit, A. İ. Et Al. 1998. Coal rank and petrography of Upper Carboniferous seams in the Amasra coalfield, Turkey. INTERNATIONAL JOURNAL OF COAL GEOLOGY , vol.36 , 277-294.
Karayigit, A. İ., Gayer, R., & Demirel, I., (1998). Coal rank and petrography of Upper Carboniferous seams in the Amasra coalfield, Turkey. INTERNATIONAL JOURNAL OF COAL GEOLOGY , vol.36, 277-294.
Karayigit, ALİ, RA Gayer, And IH Demirel. "Coal rank and petrography of Upper Carboniferous seams in the Amasra coalfield, Turkey," INTERNATIONAL JOURNAL OF COAL GEOLOGY , vol.36, 277-294, 1998
Karayigit, ALİ İ. Et Al. "Coal rank and petrography of Upper Carboniferous seams in the Amasra coalfield, Turkey." INTERNATIONAL JOURNAL OF COAL GEOLOGY , vol.36, pp.277-294, 1998
Karayigit, A. İ. Gayer, R. And Demirel, I. (1998) . "Coal rank and petrography of Upper Carboniferous seams in the Amasra coalfield, Turkey." INTERNATIONAL JOURNAL OF COAL GEOLOGY , vol.36, pp.277-294.
@article{article, author={ALİ İHSAN KARAYİĞİT Et Al. }, title={Coal rank and petrography of Upper Carboniferous seams in the Amasra coalfield, Turkey}, journal={INTERNATIONAL JOURNAL OF COAL GEOLOGY}, year=1998, pages={277-294} }