On Construction of Second Order Rotatable Designs Through Balanced Incomplete Block Designs with Blocks of Unequal Sizes
1963 ◽
Vol 12
(1-2)
◽
pp. 31-46
◽
1981 ◽
Vol 30
(3-4)
◽
pp. 139-144
◽
1991 ◽
Vol 20
(8)
◽
pp. 2467-2478
◽