1. Adhesion of solids and the effect of surface films;McFarlane,1950
2. The adsorption of water from the gas phase on plane surfaces of glass and platinum;McHaffie;J. chem. Soc.,1925
3. Laboratory Studies of the Inflammability of Coal Dusts: Effect of Fineness of Coal and Inert Dusts on the Inflammability of Coal Dusts;Godbert;U.S. Bureau of Mines Bulletin,1935
4. Surface Chemistry of Solids;Gregg,1961
5. Waterproofed Stonedusts for Coal Mines;Shaw;Safety in Mines Research Establishment Research Report No. 108,1954