Authors: Shawali, AS Hilal, RH El-Sheikh, S

Citation: As. Shawali et al., Regioselectivity in the reactions of bis-hydrazonoyl halides with pyrimidine-2-thiones, MONATS CHEM, 132(6), 2001, pp. 715-720

Authors: El-Taher, S Hilal, RH Albright, TA

Citation: S. El-taher et al., An ab initio study of the structures and energetics of the planar ground and 90 degrees-twisted excited states of substituted ethylenes, INT J QUANT, 82(5), 2001, pp. 242-254