WANG, Yang; LI, Jun; WANG, Xuben  e  JIAN, Xingxiang. Inversion Technique of Physical Parameters Based on Regularization Extension Depth Constraint. Earth Sci. Res. J. [online]. 2019, vol.23, n.4, pp.331-338.  Epub 20-Abr-2020. ISSN 1794-6190.