@article{Eilers2008,
author = {Eilers, P.H.C.  and Gampe, J.  and Marx, B.D. and Rau, R. },
title= {Modulation models for seasonal time series and incidence tables},
year = {2008},
journal = {Statistics in Medicine},
volume = {27},
number = {17},
pages = {3430--3441},
}