Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Miho Kimura, Sanpei Kageyama. Recursive constructions on large sets of some balanced incomplete block designs. Ars Comb., 75, 2005.