@article{Janßen+Backes-Gellner+2009+83+103,
url = {https://doi.org/10.3790/aeq.55.1.83},
title = {Skill Obsolescence, Vintage Effects and Changing Tasks},
title = {},
author = {Simon JanßenUschi Backes-Gellner},
pages = {83--103},
volume = {55},
number = {1},
journal = {Applied Economics Quarterly},
doi = {doi:10.3790/aeq.55.1.83},
year = {2009},
lastchecked = {2009-03-01}
}