THE 40th ANNIVERSARY OF UNIVERSITY OF PETROLEUM IN CHINA; pp. 257–259

FROM THE PHOTOGRAPHIC COLLECTION OF THE OIL SHALE MUSEUM: AN EXOTIC GUEST; p. 260

INVESTIGATION OF OIL SHALES BY THERMOCHROMATOGRAPHY; pp. 261–269

THE DISTRIBUTION OF SOME RARE METALS IN THE PROCESS OF SEPARATION OF ORGANIC MATTER FROM ESTONIAN DICTYONEMA ARGILLITE; pp. 271–281

ON THE STRUCTURE AND FORMATION OF BULGARIAN OIL SHALE KEROGEN
PART I. SOME CONCLUSIONS ON THE KEROGEN STRUCTURE BASED ON THE RESULTS OF THERMAL DEGRADATION; pp. 283–306

CRYOSCOPIC ANALYSIS OF THE SHALE OIL; pp. 307–312

CHARACTERISTICS OF KUKERSITE OIL SHALE, SOME REGULARITIES AND FEATURES OF ITS RETORTING; pp. 313–319

ВОЗМОЖНОСТИ УМЕНЬШЕНИЯ ВЛИЯНИЯ ОКИСЛИТЕЛЬНЫХ ПРОЦЕССОВ НА ВЫХОД СМОЛЫ ПРИ ПОЛУКОКСОВАНИИ СЛАНЦА В ГЕНЕРАТОРАХ; pp. 320–330

ОКИСЛИТЕЛЬНОЕ ДЕГИДРИРОВАНИЕ ГОРЮЧИХ СЛАНЦЕВ; pp. 331–334

THE SWEDISH SHALE OIL ERA, 1925–1961; pp. 335–341

NATO ADVANCED STUDY INSTITUTE: COMPOSITION, GEOCHEMISTRY AND CONVERSION OF OIL SHALES; pp. 343–344