TY  - JOUR
AU  - Fomin, Alexander A.
TI  - A matrix description for torsion free abelian groups of finite rank
JO  - Rendiconti del Seminario Matematico della Università di Padova
PY  - 2020
SP  - 115
EP  - 128
VL  - 144
UR  - http://archive.numdam.org/articles/10.4171/rsmup/60/
DO  - 10.4171/rsmup/60
LA  - en
ID  - RSMUP_2020__144__115_0
ER  -