Structural characterization of the metamorphic basement from North Dobrogean Promontory (Romania) using geophysical well loggingConstantin-Laurian Ciupercă, Bogdan Mihai Niculescu and Bogdan Marian PopinaE3S Web Conf., 66 (2018) 01005DOI: https://doi.org/10.1051/e3sconf/20186601005