OIL SHALE INDUSTRY IN ESTONIA AT A CROSSROADS; pp. 259–260

CHANGES IN MINE DEWATERING AFTER THE CLOSURE OF EXHAUSTED OIL SHALE MINES; pp. 261–273

CHANGES IN GROUNDWATER SULPHATE CONTENT IN ESTONIAN OIL SHALE MINING AREA; pp. 275–289

ATOMISTIC MOLECULAR SIMULATION OF THERMAL VOLUME EXPANSION OF ESTONIAN KUKERSITE KEROGEN; pp. 291–303

STRATEGY OF HUADIAN OIL SHALE COMPREHENSIVE UTILIZATION; pp. 305–315

COMPARISON OF HYDROCARBONS FORMED AT PYROLYSIS OF TURKISH TYPE I KEROGEN (GÖYNÜK) AND TYPE II KEROGEN (BEYPAZARI); pp. 317–331

ARTIFICIAL MOUNTAINS IN NORTH-EAST ESTONIA: MONUMENTAL DUMPS OF ASH AND SEMI-COKE; pp. 333–343

THE VOLUMES OF SPENT OIL SHALE FROM ESTONIAN OIL-SHALE PROCESSING UNITS IN 1921–2002; pp. 345–357

STUDY ON SHALE OIL DIESEL REFINING; pp. 359–366