@article{MiddekeJeffreyKoutschan21,
 author = {Johannes Middeke and David J. Jeffrey and Christoph Koutschan},
 title = {Common factors in fraction-free matrix decompositions},
 journal = {Mathematics in Computer Science},
 isbn_issn = {ISSN 1661-8270},
 year = {2020},
 doi = {10.1007/s11786-020-00495-9},
 note = {To appear (preprint on arXiv:2005.12380)},
}