By Link Valentin   Strunz Walter T   in Journal of Physics A: Mathematical and Theoretical

ISSN:1751-8121|48|27|275301-275313

IOP Publishing‎(2015)‎

Access to resources Favorite 16.115059

By Heller Sigmund   Strunz Walter T.   in EPL (EUROPHYSICS LETTERS)

ISSN:0295-5075|101|6|60007-60007

Edp Sciences‎(2013)‎

Access to resources Favorite 4.0626564