@article{MOHAMMED2019_313310,
author={Jihad Jamil MOHAMMED and Tunçar Şahan},
title={Categories internal to crossed modules},
year={2019},
journal={Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi},
issn={1301-4048},
volume={23},
number={4},
url={http://search/yayin/detay/313310}
}