@article{iiasa4320,
          volume = {50},
          number = {3},
           title = {Working less and living longer: Long-term trends in working time and time budgets},
       publisher = {Elsevier},
            year = {1995},
           pages = {195--213},
         journal = {Technological Forecasting and Social Change},
             url = {https://pure.iiasa.ac.at/id/eprint/4320/},
            issn = {1873-5509},
          author = {Ausubel, J. H. and Grubler, A.}
}