1. |
M. A. Tovmasyan, I. V. Bulgarovskaya, V. M. Vozzhennikov, V. K. Belsky, “Structure, spectral-luminescent and photoelectric properties of two crystalline modification of $\mathrm{N}$-($2$, $\mathrm{N}$-dimethylaminobenzylideneamino) phthalamide”, Dokl. Akad. Nauk SSSR, 278:5 (1984), 1123–1126 |