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DISCRETE MATHEMATICS, 312 (17)., pp. 2672-2675. ISSN 0012-365x
EUROPEAN JOURNAL OF COMBINATORICS, 32 (1)., pp. 28-32. ISSN 0195-6698
Discrete Mathematics, 310 (9)., pp. 1495-1500.
In: Advances in discrete mathematics and applications. Mysore, 2008. (Ramanujan Mathematical Society lecture notes series 13.).
Discrete Mathematics and Theoretical Computer Science, 11 (2)., pp. 15-24.
Discrete Mathematics, 309, pp. 2466-2472.
In: ICDM 2008. International conference on discrete mathematics. Mysore, 2008..
Studia Scientiarum Mathematicarum Hungarica, 45 (4)., pp. 493-510.
Journal of Combinatorial Designs, 16 (3)., pp. 221-230.
Discrete Mathematics, 307 (7--8)., pp. 822-826.