Chowaniec R, Misiewicz K. Comparison of the results of magnetic and gradient surveys with the real situation in the field on the basis of excavations at Akrai/Acrae, south-eastern Sicily. New possibilities for the interpretation of geophysical maps. apolona [Internet]. 2015 Jan. 1 [cited 2024 Apr. 19];53:198-201. Available from: https://journals.iaepan.pl/apolona/article/view/309