@article{article029002c5,
title   = {Report from the second brazilian symposium on chronobiology},
author = {Marques, Nélson and Menna Barreto, Luiz Silveira and Marques, Mirian David and Benedito-Silva, Ana Amélia},
year = {1990},
doi = {10.1080/09291019009360087},
journal   = {Journal of Interdisciplinary Cycle Research}
}