title: Comment on "Examination of spinel and nonspinel structural models for gamma-Al2O3 by DFT and Rietveld refinement simulations".
authors.affiliation: Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824-2320, USA.
authors.forename: Gianluca
authors.initials: G
authors.lastname: Paglia
authors.forename: C E
authors.initials: CE
authors.lastname: Buckley
authors.forename: Andrew L
authors.initials: AL
authors.lastname: Rohl