Eur. Phys. J. B 73, 1-2 (2010)
https://doi.org/10.1140/epjb/e2009-00435-5
https://doi.org/10.1140/epjb/e2009-00435-5
Interdisciplinary Applications of Physics in Economics and Finance
This article has no abstract.
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2009