N. Vink

Thermal dissolution of Estonian oil shale

H. Luik, I. Johannes, L. Tiikma, 2009 .

EFFECT OF ORGANIC MATTER CONTENT AND TYPE OF MINERAL MATTER ON THE OIL YIELD FROM OIL SHALES

J. Bojesen-Koefoed, H. Luik, I. Johannes, 2012 .

Parallels between slow pyrolysis of Estonian oil shale and forest biomass residues

H. Luik, L. Tiikma, N. Vink, 2007 .

Upgrading of Estonian shale oil heavy residuum bituminous fraction by catalytic hydroconversion

H. Luik, I. Johannes, L. Tiikma, 2014 .