@article{e532e4db4822457c9a864c4ce6cbf04e,
title = "A Multi-Level Analysis of School Improvement: Changes in Schools{\textquoteright} Performance over Time",
author = "J Gray and D Jesson and H Goldstein and K Hedger and JR Rasbash",
note = "Other: Electronic ISSN: 17445124",
year = "1995",
month = jun,
doi = "10.1080/0924345950060201",
language = "English",
volume = "6",
pages = "97--114",
journal = "School Effectiveness and School Improvement",
issn = "0924-3453",
publisher = "Taylor \& Francis Group",
number = "2",
}