@manual{homalg-package,
author = {Barakat, Mohamed and Lange-Hegermann, Markus},
title = {The $\mathtt{homalg}$ package -- {A} homological algebra $\mathsf{GAP4}$ meta-package for computable {A}belian categories},
year = {2007--2020},
note = {(\url{https://homalg-project.github.io/pkg/homalg})},
}

@unpublished{BaSF,
       author          = {Barakat, Mohamed},
       title           = {Spectral filtrations via generalized morphisms},
       year            = {2009},
       note            = {(\href{http://arxiv.org/abs/0904.0240}{\texttt{arXiv:0904.0240}})},
}

@INPROCEEDINGS{BREACA,
      author = {Barakat, Mohamed and Robertz, Daniel},
       title = {\href{https://algebra.mathematik.uni-siegen.de/barakat/eaca/homalg_eaca06.pdf}{$\mathtt{homalg}$: {F}irst steps} to an abstract package for homological algebra},
   booktitle = {Proceedings of the X meeting on computational algebra and its applications - \href{http://alojamientos.us.es/eaca2006/eaca2006_eng.html}{EACA 2006}},
        year = {2006},
       month = {September},
         day = {7--9},
     address = {Sevilla, Spain},
       pages = {29--32},
}
