Classifying torsion-free subgroups of the Picard group
1984 ◽
Vol 282
(1)
◽
pp. 205-205
◽
1997 ◽
Vol 39
(2)
◽
pp. 221-225
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2002 ◽
Vol 12
(01n02)
◽
pp. 223-246
◽
1983 ◽
Vol 89
(3)
◽
pp. 414-414
1986 ◽
Vol 29
(3)
◽
pp. 321-328
◽
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