@techreport{iiasa4585,
           month = {February},
            type = {IIASA Working Paper},
           title = {Four Rs of Profitability: Rents, Resources, Routines, and Replication},
         address = {IIASA, Laxenburg, Austria},
       publisher = {WP-95-007},
            year = {1995},
             url = {https://pure.iiasa.ac.at/id/eprint/4585/},
          author = {Winter, S. G.}
}