@inproceedings{inproceedingsa18ba87b,
title   = {Escolas e centros de ciencia: educacao formal e informal},
author = {Hamburger, Ernst Wolfgang and Penha, D H and Silva Junior, E F and Vieira, G D},
year = {1995},
publisher = {Sbpc},
booktitle   = {Reunião Anual da SBPC}
}