Lee, Sin-Min; Ng, Ho Kuen; Tong, Siu-Ming On friendly index sets of broken wheels with three spokes. (English) Zbl 1225.05214 J. Comb. Math. Comb. Comput. 74, 13-31 (2010). MSC: 05C78 05C25 PDFBibTeX XMLCite \textit{S.-M. Lee} et al., J. Comb. Math. Comb. Comput. 74, 13--31 (2010; Zbl 1225.05214)
Bell, Francis; Simić, Slobodan On the index of broken wheels. (English) Zbl 0832.05078 Linear Multilinear Algebra 39, No. 1-2, 137-152 (1995). MSC: 05C50 PDFBibTeX XMLCite \textit{F. Bell} and \textit{S. Simić}, Linear Multilinear Algebra 39, No. 1--2, 137--152 (1995; Zbl 0832.05078) Full Text: DOI
Read, Ronald C. Broken wheels are SLC. (English) Zbl 0597.05033 Ars Comb. 21A, 123-128 (1986). Reviewer: R.C.Entringer MSC: 05C15 PDFBibTeX XMLCite \textit{R. C. Read}, Ars Comb. 21A, 123--128 (1986; Zbl 0597.05033)