By Król J.   in International Journal of Theoretical Physics

ISSN:0020-7748|42|5|921-935

Springer Publishing Company ‎(2003)‎

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By Král J.   in Applications of Mathematics

ISSN:0862-7940|43|5|399-400

Springer Publishing Company ‎(1998)‎

Access to resources Favorite 3.2188308