Gillispie, Steven B. Formulas for counting acyclic digraph Markov equivalence classes. (English) Zbl 1088.05036 J. Stat. Plann. Inference 136, No. 4, 1410-1432 (2006). MSC: 05C30 62M99 68R05 68R10 68T30 PDFBibTeX XMLCite \textit{S. B. Gillispie}, J. Stat. Plann. Inference 136, No. 4, 1410--1432 (2006; Zbl 1088.05036) Full Text: DOI
McKee, Terry A.; Khamis, Harry J. Multigraph representations of hierarchical loglinear models. (English) Zbl 0848.62032 J. Stat. Plann. Inference 53, No. 1, 63-74 (1996). MSC: 62H17 05C90 62J12 PDFBibTeX XMLCite \textit{T. A. McKee} and \textit{H. J. Khamis}, J. Stat. Plann. Inference 53, No. 1, 63--74 (1996; Zbl 0848.62032) Full Text: DOI