@article{Kunst1991,
author = {Kunst, A.E. and Looman, C.W.N. and Mackenbach, J.P.},
title= {The decline in winter excess mortality in The Netherlands},
year = {1991},
doi = {10.1093/ije/20.4.971},
volume = {20},
number = {4},
pages = {971--977},
}