TY - CPAPER AU - Fedor Mouraviev TI - PALEOSOLS FROM THE URZHUMIAN (MIDDLE PERMIAN) REFERENCE SECTION, KAZAN VOLGA REGION, RUSSIA T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining PY - 2018 SP - 387 EP - 394 DO - 10.5593/sgem2018/1.1/s01.049 PB - STEF92 Technology ER -