European Physical Journal-Special Topics European Physical Journal-Special Topics, EDP Sciences, 2013, pp.2633-2646. 〈10.1140/epjst/e2013-02043-6〉 The European Physical Journal. Special Topics The European Physical Journal. Special Topics, EDP Sciences, 2013, pp.2633-2646. ⟨10.1140/epjst/e2013-02043-6⟩