@article {Testing1998,
title = {Testing a Model Parameter when Another is Unidentified under the Null},
year = {1998},
url = {https://www.esri.ie/publications/testing-a-model-parameter-when-another-is-unidentified-under-the-null},
author = {Conniffe, D.},
journal = {The Economic and Social Review, Vol. 29 No. 4},
}