@article{Blake2006,
author = {Blake, D. and Mayhew, L.},
title= {On the sustainability of the UK state pension system in the light of the population ageing and declining fertility},
year = {2006},
doi = {10.1111/j.1468-0297.2006.01100.x},
journal = {The Economic Journal},
volume = {116},
number = {512},
pages = {F286--F305},
}