By Knopfmacher Arnold   in Journal of Difference Equations and Applications

ISSN:1023-6198|17|1|115-127

Taylor & Francis Ltd‎(2011)‎

Access to resources Favorite 20.545494

By Grabner Peter   Knopfmacher Arnold   in The Ramanujan Journal

ISSN:1382-4090|12|3|439-454

Springer Publishing Company ‎(2006)‎

Access to resources Favorite 16.436396

By Brennan Charlotte   Knopfmacher Arnold   in Quaestiones Mathematicae

ISSN:1727-933X|28|4|487-500

Taylor & Francis Ltd‎(2005)‎

Access to resources Favorite 16.436396