By Lubuma J.M.-S.   Roux A.   in Journal of Difference Equations and Applications

ISSN:1023-6198|9|11|1023-1035

Taylor & Francis Ltd‎(2003)‎

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By Lubuma J. M.-S.   Nicaise S.   in Proceedings Section A: Mathematics - Royal Society of Edinburgh

ISSN:1473-7124|130|1|107-140

Royal Society of Edinburgh‎(2000)‎

Access to resources Favorite 5.108038