@article{CRCHIM_2013__16_11_1029_0,
     author = {Mahnaz Farahi and Bahador Karami and Masume Azari},
     title = {Tungstate sulfuric acid as an efficient catalyst for the synthesis of benzoxazoles and benzothiazoles under solvent-free conditions},
     journal = {Comptes Rendus. Chimie},
     pages = {1029--1034},
     publisher = {Elsevier},
     volume = {16},
     number = {11},
     year = {2013},
     doi = {10.1016/j.crci.2013.03.009},
     language = {en},
}