1. The limits of fine particle flotation
2. Swanson, A. R.; Nicol, S. K.; Bensley, C. N.Selective Agglomeration: A solution to Problems in the Efficient Treatment of Fine Coal.Chemeca 77: 5th Australian Conference on Chemical Engineering; Efficiency; Process Industry’s Challenge, Canberra, Australia, 1977;Institution of Chemical Engineers in Australia:Killara, New South Wales, Australia, 1977; pp304–308. Informit,http://search.informit.com.au/search(accessed Aug 11, 2014).