RT Journal Article SR 00 A1 Ausubel, J.H. A1 Grubler, A. T1 Working less and living longer: Long-term trends in working time and time budgets JF Technological Forecasting and Social Change YR 1995 FD 1995 VO 50 IS 3 SP 195 OP 213 PB Elsevier SN 1873-5509 LK https://pure.iiasa.ac.at/id/eprint/4320/