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A chronology of the Ringel-Kotzig conjecture and the continuing quest to call all trees graceful. (English) Zbl 0465.05027

Topics in graph theory, Ann. N. Y. Acad. Sci. 328, 32-51 (1979).

MSC:

05C05 Trees
05-02 Research exposition (monographs, survey articles) pertaining to combinatorics
05C50 Graphs and linear algebra (matrices, eigenvalues, etc.)

Citations:

Zbl 0458.00002