Behavior of sulfur compounds at thermooxydation of fuel mixtures containing oil shale semi-cokeKuusik, Rein, keemik; Kaljuvee, Tiit; Trikkel, Andres; Maljukova, NataljaFirst Baltic Symposium on Environmental Chemistry : 26-29 September 2001, Tartu, Estonia : abstracts2001 / p. 55-56

Behavior of sulphur compounds at combustion of oil shale semicokeKaljuvee, Tiit; Kuusik, Rein, keemik; Trikkel, Andres; Maljukova, NataljaOil shale2003 / 2, p. 113-125 : ill

Distribution of organic and inorganic ingredients in Estonian oil shale semicokeTrikkel, Andres; Kuusik, Rein, keemik; Maljukova, NataljaOil shale2004 / 3, p. 227-236 : ill