MONITORING OF SEDIMENTARY ROCK GEOACOUSTIC EMISSION BY A LASER STRAINMETER-INTERFEROMETER AND BY A THREE-COMPONENT PIEZOELECTRICAL SEISMOMETER Journal title: Вестник КРАУНЦ. Физико-математические науки Authors: Mihail Mishchenko, Igor Larionov, Leonid Bogomolov, Vladimir Sychev Subject(s):