TY - JOUR T1 - LaMn1-xFe xO3 and LaMn0.1-xFe0.90Mo x O3 perovskites: synthesis, characterization and catalytic activity in H2O2 reactions JO - Materials Research A1 - Magalhães, Fabiano A1 - Moura, Flavia Cristina Camilo A1 - Ardisson, José Domingos A1 - Lago, Rochel Montero SN - 1516-1439 UL - 10.1590/S1516-14392008000300013 VL - 11 Y1 - 2008 PB - Brasil ER -