@article{Young1991,
author = {Young, P.C. and Ng, C.N. and Lane, K. and Parker, D.},
title= {Recursive forecasting, smoothing and seasonal adjustment of non-stationary environmental data},
year = {1991},
doi = {10.1002/FOR.3980100105},
volume = {10},
number = {1–2},
pages = {57--89},
}