TY JOUR TI Recognition of anomalies from time series by fuzzy logic methods KW fuzzy logic KW anomaly KW rectification KW recognition. JO Russian Journal of Earth Sciences AU Gvishiani, A.D. AU Agayan, S.M. AU Bogoutdinov, S.R. AU Graeva, E.M. AU Zlotnicki, J.. AU Bonnin, J.. PY 2008 IS 10 PB Geophysical Center of the Russian Academy of Sciences