Dokl. Akad. Nauk SSSR, 1982 Volume 266, Number 6,Pages 1391–1395(Mi dan45691)
CRYSTALLOGRAPHY
The crystal and molecular structure of benzotephum ($\mathrm{N}$-benzoyl-$\mathrm{N}'\mathrm{N}'\mathrm{N}''\mathrm{N}''$-diethylenetriamide phosphoric acid)