@article{Barclay_Tolan_Mills_Barber_1991, title={Trial excavation of a terrace-edge enclosure at North Mains, Strathallan, Perthshire}, volume={120}, url={http://journals.socantscot.org/index.php/psas/article/view/9380}, DOI={10.9750/PSAS.120.45.53}, journal={Proceedings of the Society of Antiquaries of Scotland}, author={Barclay, Gordon and Tolan, Myra and Mills, Coralie and Barber, J}, year={1991}, month={Nov.}, pages={45-53} }