@article{article5dc2dbcd,
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},
journal   = {Studies in Industrial and Organizational Psychology}
}