@misc{vorotnikov2012weak,
  title={Weak solutions for a bioconvection model related to Bacillus subtilis},
  author={Dmitry Vorotnikov},
  year={2012},
  eprint={1203.4806},
  archivePrefix={arXiv},
  primaryClass={math.AP},
  url={https://arxiv.org/abs/1203.4806}
}