[1] ABBOTT H. L.:
Some problems in combinatorial analysis. Ph. D. thesis, Univeгsity of Albeгta, Edmonton 1965.
MR 2939594
[2] COXETER H. S. M.:
Regular Polуtopes. 2nd ed., MacMillan New York - London 1963.
MR 0151873
[3] GILBERT E. N.:
Gгaу codes and paths on the n-cube. Bell Sуstem Techn. J. 37, 1958, 815-826.
MR 0094273
[4] GUY R. K.:
Twentу odd questions in combinatoгics. Research Paper No. 104, University of Calgary, Calgary 1970.
MR 0266763
[5] MILLS W. H.:
Some complete cycles on the n-cube. Proc. Amer. Math. Soc. 14, 1963, 640-643.
MR 0151950 |
Zbl 0115.41002