Authors: Leven, B

Citation: B. Leven, Poverty and social assistance in transition countries., J COMP ECON, 29(1), 2001, pp. 188-189

Authors: Leven, B Weber, C Voss, A

Citation: B. Leven et al., Benchmarking in energy economics - More than just a comparison of energy parameters, BRENN WARME, 52(3), 2000, pp. 34-37