@ARTICLE {8445,
author={C. Sernadas and J. Rasga and A. Sernadas},
doi={10.1016/j.jal.2013.06.001},
journal={Journal of Applied Logic},
title={Preservation of Craig interpolation by the product of matrix logics},
year={2013},
month={May},
volume={11},
number={3},
pages={328-349},
ISSN={1570-8683}
}