1. Hutschenreiter G Kaniovski Yu.M Kryazhimskii AV 1995 Endogenous growth, absorptive capacities, and international R&D spillovers IIASA Working Paper WP-95-92, International Institute for Applied Systems Analysis, Laxenburg, Austria
2. Aseev S Hutschenreiter G Kryazhimskii A 2002 Dynamical model of opimal allocation of resources to R&D IIASA Interim Report IR-02-016. International Institute for Applied Systems Analysis, Laxenburg, Austria
3. Aseev S Hutschenreiter G Kryazhimskii A 2002 Optimal investment in R&D with international knowledge spillovers WIFO Working Paper WP-175, Austrian Institute of Economic Research, Vienna, Austria