%0 Journal Article %T The usage the expert-analytical system for geophysical monitoring underground pipelines technical state %A Demchenko, N.P. %A Krapivsky, E.I. %K expert-analytical system, geophysical monitoring, underground pipelines, remote techniques %J Russian Journal of Earth Sciences %D 2010 %N 11 %P 4 %I Geophysical Center of the Russian Academy of Sciences