Yuichi Futa, Yasunari Shidama. Isomorphism Theorem on Vector Spaces over a Ring. Formalized Mathematics, 25(3):171-178, 2017. [doi]
@article{FutaS17b,
title = {Isomorphism Theorem on Vector Spaces over a Ring},
author = {Yuichi Futa and Yasunari Shidama},
year = {2017},
doi = {10.1515/forma-2017-0016},
url = {https://doi.org/10.1515/forma-2017-0016},
researchr = {https://researchr.org/publication/FutaS17b},
cites = {0},
citedby = {0},
journal = {Formalized Mathematics},
volume = {25},
number = {3},
pages = {171-178},
}