HÖKELEK, T. 2005. Crystal Structure of 4’,4’,6’,6’-Tetrapyrrolidino-spiro{1,3,2[1,2-ethanedioxy bis(2-phenylamino)phosphorine-2,2’λ5-[4λ5,6λ5][1,3,5,2,4,6]-triazatriphosphorine]}. Analytical Sciences:X-ray Structure Analysis Online , vol.21, no.4 .

HÖKELEK, T., (2005). Crystal Structure of 4’,4’,6’,6’-Tetrapyrrolidino-spiro{1,3,2[1,2-ethanedioxy bis(2-phenylamino)phosphorine-2,2’λ5-[4λ5,6λ5][1,3,5,2,4,6]-triazatriphosphorine]}. Analytical Sciences:X-ray Structure Analysis Online , vol.21, no.4.

HÖKELEK, TUNCER. "Crystal Structure of 4’,4’,6’,6’-Tetrapyrrolidino-spiro{1,3,2[1,2-ethanedioxy bis(2-phenylamino)phosphorine-2,2’λ5-[4λ5,6λ5][1,3,5,2,4,6]-triazatriphosphorine]}," Analytical Sciences:X-ray Structure Analysis Online , vol.21, no.4, 2005

HÖKELEK, TUNCER. "Crystal Structure of 4’,4’,6’,6’-Tetrapyrrolidino-spiro{1,3,2[1,2-ethanedioxy bis(2-phenylamino)phosphorine-2,2’λ5-[4λ5,6λ5][1,3,5,2,4,6]-triazatriphosphorine]}." Analytical Sciences:X-ray Structure Analysis Online , vol.21, no.4, 2005

HÖKELEK, T. (2005) . "Crystal Structure of 4’,4’,6’,6’-Tetrapyrrolidino-spiro{1,3,2[1,2-ethanedioxy bis(2-phenylamino)phosphorine-2,2’λ5-[4λ5,6λ5][1,3,5,2,4,6]-triazatriphosphorine]}." Analytical Sciences:X-ray Structure Analysis Online , vol.21, no.4.

@article{article, author={TUNCER HÖKELEK}, title={Crystal Structure of 4’,4’,6’,6’-Tetrapyrrolidino-spiro{1,3,2[1,2-ethanedioxy bis(2-phenylamino)phosphorine-2,2’λ5-[4λ5,6λ5][1,3,5,2,4,6]-triazatriphosphorine]}}, journal={Analytical Sciences:X-ray Structure Analysis Online}, year=2005}