By Rudzkis Rimantas   in Lithuanian Mathematical Journal

ISSN:0363-1672|52|2|196-213

Springer Publishing Company ‎(2012)‎

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By Rudzkis Rimantas   Ruzgas Tomas   in Acta Applicandae Mathematicae

ISSN:0167-8019|97|1-3|211-219

Springer Publishing Company ‎(2007)‎

Access to resources Favorite 20.021225