@article{Danchev_Keef_2012, title={On properties of <i>n</i>-totally projective abelian <i>p </i&gt;-groups}, volume={64}, url={https://umj.imath.kiev.ua/index.php/umj/article/view/2615}, abstractNote={We prove some properties of $n$-totally projective abelian $p$-groups. Under some additional conditions for the group structure, we obtain an equivalence between the notions of $n$-total projectivity and strong $n$-total projectivity. We also show that $n$-totally projective $A$-groups are isomorphic if they have isometric $p^n$-socles.}, number={6}, journal={Ukrains’kyi Matematychnyi Zhurnal}, author={Danchev, P. V. and Keef, P.}, year={2012}, month={Jun.}, pages={766-771} }