@article{articlea7733baf,
title   = {São paulo norms for J. Raven's coloured progressive matrices},
author = {Angelini, Arrigo Leonardo and Alves, Iraí Cristina Boccato and Custódio, Eda Marconi and Duarte, Walquíria Fonseca},
year = {1989},
journal   = {Psychological Test Bulletin}
}