@ARTICLE {7759,
author={J. Rasga and A. Sernadas and C. Sernadas},
doi={10.1007/s11225-011-9363-x},
journal={Studia Logica},
title={Importing Logics: Soundness and Completeness Preservation},
year={2013},
month={February},
volume={101},
number={1},
pages={117-155},
ISSN={0039-3215}
}