@inbook{inbook24485760,
title   = {Area of chemical sciences},
author = {Pinto, Angelo da Cunha and Gama, Alfredo Arnobio de Souza and Zagatto, Elias Ayres Guidetti and Kato, Massuo Jorge},
year = {2002},
publisher = {Academia Brasileira de Ciências},
journal   = {Science in Brazil}
}