%0 Journal Article %A Mohammad Abdollahi-Alibeik %A Ezzat Heidari-Torkabad %T H3PW12O40/MCM-41 nanoparticles as efficient and reusable solid acid catalyst for the synthesis of quinoxalines %J Comptes Rendus. Chimie %D 2012 %P 517-523 %V 15 %N 6 %I Elsevier %R 10.1016/j.crci.2012.04.005 %G en %F CRCHIM_2012__15_6_517_0