@inproceedings{inproceedings465b7fa2,
title   = {Sleep fragmentation during shiftwork: possible role in adaptation},
author = {Tenreiro, S Q and Fischer, Frida Marina and Benedito-Silva, Ana Amélia and Marques, Nélson and Moreno, Claudia Roberta de Castro and Menna Barreto, Luiz Silveira},
year = {1990},
publisher = {Peter Lang},
booktitle   = {International Symposium on Night and Shift Work}
}