HYPERTYPES OF TORSION-FREE ABELIAN-GROUPS OF FINITE RANK

[1] ARNOLD DM, 1982, LECTURE NOTES MATH, V931

[2] Fuchs L, 1963, TOPICS ABELIAN GROUP, P9

[3] GOETERS HP, IN PRESS COMM ALGEBR

[4] Richman F., 1968, STUDIES ABELIAN GROU, P327

[5] HOMOMORPHISMS AND DUALITY FOR TORSION-FREE GROUPS [J]. MATHEMATISCHE ZEITSCHRIFT, 1968, 107 (03) : 189 - &

[1] ARNOLD DM, 1982, LECTURE NOTES MATH, V931

[2] Fuchs L, 1963, TOPICS ABELIAN GROUP, P9

[3] GOETERS HP, IN PRESS COMM ALGEBR

[4] Richman F., 1968, STUDIES ABELIAN GROU, P327

[5] HOMOMORPHISMS AND DUALITY FOR TORSION-FREE GROUPS [J]. MATHEMATISCHE ZEITSCHRIFT, 1968, 107 (03) : 189 - &