1. Ch. Almeder, J.P. Caulkins, G. Feichtinger, G. Tragler, An age-structured single-state drug initiation model—cycles of drug epidemics and optimal prevention programs, Socio-Economic Planning Sciences, in presss
2. Optimal harvesting for periodic age-dependent population dynamics;Anita;SIAM J. Appl. Anal.,1998
3. Optimal control of population dynamics;Barbu;J. Optim. Theory Appl.,1999
4. Investment in a vintage capital model;Barucci;Res. Econ.,1998
5. Technology adoption and accumulation in a vintage capital model;Barucci;J. Econ.,2001