TY JOUR TI TECHNOGENIC ECOLOGICAL RISK AND METROLOGICAL ASSURANCE OF THE OIL PRODUCTS QUALITY KW JO Bulletin of Kemerovo State University. Series: Biological, Engineering and Earth Sciences AU Ayzhambaeva, S.J. AU Nevzorov, B.P. AU Slyamova, А.Е. AU Fadeev, Y.А. PY 2017 IS 2017 PB Kemerovo State University