The Estimation of Item Response Models with the lmer Function from the lme4 Package in R

Paul De Boeck, Marjan Bakker, Robert Zwitser, Michel Nivard, Abe Hofman, Francis Tuerlinckx, Ivailo Partchev
Vol. 39, Issue 12

Statistical Methods in e-Commerce Research

Nicolas Christou
Vol. 39, Book Review 1