@inbook{Björklund2011,
author = {Björklund, A. and Salvanes, K.G.},
title= {Education and family background: Mechanisms and policies},
year = {2011},
doi = {10.1016/B978-0-444-53429-3.00003-X},
editor = {Hanushek, E.A.},
editor = {Machin, S.},
editor = {Woessmann, L.},
booktitle = {Handbook of the economics of education},
address = {Amsterdam},
publisher = {Elsevier},
pages = {201--247},
}