H. Hombach

General aspects of coal solubility

H. Hombach, 1980 .

Carbon-carbon cleavage during Birch-Hueckel-type reductions

C. J. Collins, B. M. Benjamin, B. Maxwell, 1980 .

Studies in the chemical characterization of coal: reduction via solvated electrons

K. Niemann, H. Hombach, 1979 .

Particle size and molecular weights of derivatives from coal

H. Hombach, 1982 .

Virial coefficients in determination of molecular weights on solutions of coal derivatives

H. Hombach, 1981 .