By Barberis M.L.   in Mathematical Physics, Analysis and Geometry

ISSN:1385-0172|6|1|1-8

Springer Publishing Company ‎(2003)‎

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By Andrada A.   Barberis M. L.   Dotti I.   in Journal of the London Mathematical Society

ISSN:0024-6107|87|1|319-320

Oxford University Press‎(2013)‎

Access to resources Favorite 2.7798684