HÖKELEK, T. Et Al. 2009. Ethyl 4-hydroxy-9-tosyl-9H-carbazole-3-carboxylate. ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS , vol.65 , 1515-1526.

HÖKELEK, T., DAL, H., Tercan, B., Gulle, S., & Ergun, Y., (2009). Ethyl 4-hydroxy-9-tosyl-9H-carbazole-3-carboxylate. ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS , vol.65, 1515-1526.

HÖKELEK, TUNCER Et Al. "Ethyl 4-hydroxy-9-tosyl-9H-carbazole-3-carboxylate," ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS , vol.65, 1515-1526, 2009

HÖKELEK, TUNCER Et Al. "Ethyl 4-hydroxy-9-tosyl-9H-carbazole-3-carboxylate." ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS , vol.65, pp.1515-1526, 2009

HÖKELEK, T. Et Al. (2009) . "Ethyl 4-hydroxy-9-tosyl-9H-carbazole-3-carboxylate." ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS , vol.65, pp.1515-1526.

@article{article, author={TUNCER HÖKELEK Et Al. }, title={Ethyl 4-hydroxy-9-tosyl-9H-carbazole-3-carboxylate}, journal={ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS}, year=2009, pages={1515-1526} }