On MDS convolutional Codes over $\mathbb Z_{p^r}$

@misc{pinto2016mdsconvolutionalcodes,
      title={On MDS convolutional Codes over $\mathbb Z_{p^r}$},
      author={Raquel Pinto and Diego Napp and Marisa Toste},
      year={2016},
      eprint={1601.04507},
      archivePrefix={arXiv},
      primaryClass={cs.IT},
      url={https://arxiv.org/abs/1601.04507},
}