@article{Browder_1965,
title={Fibering manifolds over a circle},
volume={40},
ISSN={1420-8946},
url={http://dx.doi.org/10.1007/bf02564368},
DOI={10.1007/bf02564368},
number={1},
journal={Commentarii Mathematici Helvetici},
publisher={European Mathematical Society - EMS - Publishing House GmbH},
author={Browder,
W. and Levine,
J.},
year={1965},
month=dec,
pages={153–160} }