@book{124561, author = {D Romero and Vyacheslav Podobedov and Alfons Weber and Joseph Rice and J Mitchell and R Sharma and H Drew}, title = {Raman investigation of layered perovskite manganite La1.2Sr1.8Mn2O7, ed. by M. Hundley}, year = {1998}, month = {1998-01-01}, publisher = { MRS, Pittsburgh, PA}, language = {en}, }