By Schwonnek René   Reeb David   Werner Reinhard F.   in Mathematics

ISSN:2227-7390|4|2|38-38

MDPI‎(2016)‎

Access to resources Favorite 11.147523

By Werner Reinhard F   in Journal of Physics A: Mathematical and Theoretical

ISSN:1751-8121|47|42|424011-424018

IOP Publishing‎(2014)‎

Access to resources Favorite 3.9938445