@inbook{inbook4523906d,
title   = {Understanding the co-constructive nature of human development: role coordination in early peer interaction},
author = {Oliveira, Zilma de Moraes Ramos de and Rossetti-Ferreira, Maria Clotilde T.},
year = {1996},
publisher = {Ablex Norwood},
journal   = {Structure of Learning Processes}
}