Group divisible designs with block size 4 where the group sizes are congruent to 2 mod 3
2002 ◽
Vol 98
(2)
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pp. 357-376
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2000 ◽
Vol 8
(5)
◽
pp. 363-386
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2006 ◽
Vol 306
(10-11)
◽
pp. 939-947
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1999 ◽
Vol 195
(1-3)
◽
pp. 15-25
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2008 ◽
Vol 308
(13)
◽
pp. 2663-2673
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1984 ◽
Vol 10
(1)
◽
pp. 69-82
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2003 ◽
Vol 268
(1-3)
◽
pp. 139-151
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