CURRENT VIEWS ON THE ORIGIN OF ESTONIAN KUKERSITE KEROGEN; pp. 3–18

ВЫСОКОТЕМПЕРАТУРНАЯ КОРРОЗИЯ МАРТЕНСИТНЫХ И АУСТЕНИТНЫХ СТАЛЕЙ ПОД НАТРУБНЫМИ ОТЛОЖЕНИЯМИ СЛАНЦЕВОЙ ЗОЛЫ; pp. 19–33

INVESTIGATION OF MINERAL MATTER OF THE MONGOLIAN KHOOT OIL SHALE; pp. 35–42

LIQUEFACTION OF ESTONIAN OIL SHALE KEROGEN IN SUB- AND SUPERCRITICAL ETHER MEDIUM
1. EFFECT OF ETHER TYPE ON THE YIELD AND CHARACTER OF DECOMPOSITON PRODUCTS; pp. 43–56

CLASSIFICATION OF VOLATILE PRODUCTS OF TEMPERATURE-PROGRAMMED CO-PYROLYSIS OF TURKISH SOMA LIGNITE AND GÖYNÜK OIL SHALE; pp. 57–73

WATER RADIOLYSIS, A POSSIBLE SOURCE OF ATMOSPHERIC OXYGEN; pp. 75–87

STEAM BOILER FURNACE UTILITY MODEL EE 2000 00241 U1; p. 89

CONTRIBUTION OF PROFESSOR Ya.Ya. DODONOV TO THE DEVELOPMENT OF OIL SHALE SCIENCE (120 YEARS SINCE HIS BIRTH); pp. 91–92