@inbook{inbookeb930322, title = {Exchange correlation effects on the quantum states of carriers in quantum wells in gaas-algaas heterostructures under in-plane magnetic fields}, author = {Oliveira, G M G and Gomes, V M S and Leite, J. R. and Chaves, A S}, year = {1988}, publisher = {World Scientific}, journal = {Current Topics on Semiconductor Physics} }