By Gomes J.   Ymai L.   Zimerman A.   in Czechoslovak Journal of Physics

ISSN:0011-4626|56|10-11|1167-1172

Springer Publishing Company ‎(2006)‎

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By Tonel A P   Ymai L H   Foerster A   Links J   in Journal of Physics A: Mathematical and Theoretical

ISSN:1751-8121|48|49|494001-494012

IOP Publishing‎(2015)‎

Access to resources Favorite 2.23039