On the 97-th, the 98-th and 99-th Smarandache’s problems

H. Aladjov and K. Atanassov
Notes on Number Theory and Discrete Mathematics, ISSN 1310–5132
Volume 5, 1999, Number 3, Pages 89–93
Full paper (PDF, 145 Kb)

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Authors and affiliations

H. Aladjov
CLBME – Bulg. Academy of Sci.,
P.O. Box 12, Sofia-1113, Bulgaria

K. Atanassov
CLBME – Bulg. Academy of Sci.,
P.O. Box 12, Sofia-1113, Bulgaria

References

1. C. Dumitrescu, V. Seleacu, Some notions and questions in number theory, Erhus Univ. Press, Glendale, 1994.
2. F. Smarandache, Only problems, not solutions!. Xiquan Publ. House, Chicago, 1993.