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Bielak, Halina ; Soczewińska, Elżbieta
Some remarks about digraphs with nonisomorphic $1$- or $2$-neighbourhoods. (English). Časopis pro pěstování matematiky, vol. 108 (1983), issue 3, pp. 299-304
MSC: 05C20 | MR 716416 | Zbl 0525.05028 | DOI: 10.21136/CPM.1983.118166
References:
[1] H. Bielak: On graphs with non-isomorphic 2-neighbourhoods. Čas. pěst. mat. 108 (1983), 294-298. MR 0716415 | Zbl 0526.05056
[2] F. Harary: Graph Theory. Addison-Wesley, Reading, Mass. 1969. MR 0256911 | Zbl 0196.27202
[3] F. Harary R. Z. Norman D. Cartwright: Structural Models. An Introduction to the Theory of Directed Graphs. John Wiley Sons, INC. New York-London-Sydney, 1965. MR 0184874
[4] J. Sedláček: On local properties of finite graphs. Čas. pěst. mat. 106 (1981), 290-298. MR 0629727
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