A characterization of countable Butler groups
Rendiconti del Seminario Matematico della Università di Padova, Tome 74 (1985), pp. 51-58 
@article{RSMUP_1985__74__51_0,
     author = {Bican, L. and Salce, L. and \v{S}t\v{e}p\'an, J.},
     title = {A characterization of countable {Butler} groups},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {51--58},
     year = {1985},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {74},
     mrnumber = {818715},
     zbl = {0583.20041},
     language = {en},
     url = {https://www.numdam.org/item/RSMUP_1985__74__51_0/}
}
TY  - JOUR
AU  - Bican, L.
AU  - Salce, L.
AU  - Štěpán, J.
TI  - A characterization of countable Butler groups
JO  - Rendiconti del Seminario Matematico della Università di Padova
PY  - 1985
SP  - 51
EP  - 58
VL  - 74
PB  - Seminario Matematico of the University of Padua
UR  - https://www.numdam.org/item/RSMUP_1985__74__51_0/
LA  - en
ID  - RSMUP_1985__74__51_0
ER  - 
%0 Journal Article
%A Bican, L.
%A Salce, L.
%A Štěpán, J.
%T A characterization of countable Butler groups
%J Rendiconti del Seminario Matematico della Università di Padova
%D 1985
%P 51-58
%V 74
%I Seminario Matematico of the University of Padua
%U https://www.numdam.org/item/RSMUP_1985__74__51_0/
%G en
%F RSMUP_1985__74__51_0
Bican, L.; Salce, L.; Štěpán, J. A characterization of countable Butler groups. Rendiconti del Seminario Matematico della Università di Padova, Tome 74 (1985), pp. 51-58. https://www.numdam.org/item/RSMUP_1985__74__51_0/

[1] D.M. Arnold, Pure subgroups of finite rank completely decomposable groups, Proc. Oberwolfach, Lecture Notes n. 874, 1-31, Springer-Verlag, Berlin, 1981. | Zbl | MR

[2] L. Bican, Completely decomposable abelian groups any pure subgroup of which is completely decomposable, Czech. Math. J., 24 (99) (1974), pp. 176-191. | Zbl | MR

[3] L. Bican, Splitting in abelian groups, Czech. Math. J., 28 (103) (1978), pp. 356-364. | Zbl | MR

[4] L. Bican, Pure subgroups of Butler groups, to appear on the Proc. Udine Conference on Abelian Groups and Modules. | Zbl | MR

[5] L. Bican - L. Salce, Butler groups of infinite rank, Proc. Honolulu, Lecture Notes n. 1006, 171-189, Springer-Verlag, Berlin, 1983. | Zbl | MR

[6] M.C.R. Butler, A class of torsion free abelian groups of finite rank, Proc. London Math. Soc., 15 (1965), pp. 680-698. | Zbl | MR

[7] L. Fuchs, Infinite abelian groups, Vol. I and II, Academic Press, London, New York, 1971 and 1973. | Zbl | MR

[8] L. Procházka, On p-rank of torsion free abelian groups of finite rank, Czech. Math. J., 12 (87) (1962), pp. 3-43. | Zbl | MR

[9] L. Procházka, A note on completely decomposable torsion free abelian groups, Comment. Math. Univ. Carolinae, 10 (1969), pp. 141-161 | Zbl | MR