Items where Author is "Bertalan, Király"
Group by: Item Type | No Grouping Jump to: Article Number of items: 1. ArticleBertalan, Király (1999) A Sehgal's problem. Acta Academiae Paedagogicae Agriensis, Sectio Mathematicae, 26. pp. 57-73. ISSN 1787-6117 |