@inbook{f0e9442d7a4042bca07f28fa986f12c9,
title = "Setting the stage: A conceptual framework for examining and developing tasks for mathematics teacher education",
author = "Orit Zaslavsky and Peter Sullivan",
year = "2011",
language = "English",
isbn = "9780387098111",
pages = "1 -- 19",
editor = "Orit Zaslavsky and Peter Sullivan",
booktitle = "Constructing Knowledge for Teaching Secondary Mathematics: Tasks to Enhance Prospective and Practicing Teacher Learning",
publisher = "Springer",
address = "Switzerland",
}