@article{paperid:1036004, author = {Yadollah Bayat and Javad Mokhtari and Farhadian, Nafishe and Mohammad Bayat}, title = {Heteropolyacids: An Efficient Catalyst for Synthesis of CL-20}, journal = {Journal of Energetic Materials}, year = {2012}, volume = {30}, number = {2}, month = {December}, issn = {0737-0652}, pages = {124--134}, numpages = {10}, keywords = {CL-20; heteropolyacids; HNIW; nitration;TAIW}, }