TY  - JOUR
AU  - Peter V. Danchev
TI  - On $p^n$Bext projective abelian $p$-groups
JO  - Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika
PY  - 2017
SP  - 21
EP  - 23
IS  - 46
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VTGU_2017_46_a2/
LA  - en
ID  - VTGU_2017_46_a2
ER  -