Media type: Electronic Conference Proceeding Title: Searching dielectric heterogeneities in the ground by using noise generator signals Contributor: Bobrov, Pavel P.; Dmitriev, Wladimir V.; Schetkin, Igor M. imprint: SPIE, 1998 Published in: SPIE Proceedings Extent: Language: Not determined DOI: 10.1117/12.324244 ISSN: 0277-786X Origination: Footnote: