River Bann, Levaghery Townland, Portadown (Fry No. 87; Gregory I263)

@book{bib_Fry_2000_Coiti,
author={Fry, Malcolm Frederick},
publisher={Environmental & Heritage Service, Department of the Environment},
title={Coití: Logboats from Northern Ireland}
}

@article{bib_Gregory_1997_Comparative,
author={Gregory, Niall Tomas Noel},
publisher={The University of Edinburgh},
title={Comparative study of Irish and Scottish logboats}
}

@article{bib_Lanting_1998_Dates,
author={Lanting, Jan N},
journal={Palaeohistoria},
pages={627--650},
title={Dates for origin and diffusion of the European logboat}
}