Vibrational spectra of orthodiamide derivatives: the N–H stretching band of some benzimidazole derivatives

D. Petrova, I. Petrov, V. M. Petruševski, Vibrational spectra of orthodiamide derivatives: the N–H stretching band of some benzimidazole derivatives, Croatica Chemica Acta, 69, 191–199 (1996).