@inproceedings{inproceedings3ebbc38f,
title   = {A survey on submanifolds with nonpositive extrinsic curvature},
author = {Canevari, Samuel and Freitas, Guilherme Machado de and Manfio, Fernando},
year = {2016},
doi = {10.24064/iwts2016.2017.11},
publisher = {ITU},
booktitle   = {International Workshop on Theory of Submanifolds - IWTS}
}