@inbook{f7fddb98f96647e6aca0d8380dc4875a,
title = "IRT models for the analysis of polytomously scored data: Brief and selected history of model building advances",
keywords = "METIS-272695",
author = "R.K. Hambleton and \{van der Linden\}, \{Willem J.\} and C.S. Wells",
year = "2010",
language = "English",
isbn = "978-0-8058-5992-8",
pages = "21--42",
editor = "M. Nering and R. Ostini",
booktitle = "Handbook of polytomous item response theory models",
publisher = "Routledge",
address = "United Kingdom",
}