1. New low-cost GTL naphtha scheme debuts;Hall;GTL News,2000
2. A new route from natural gas to liquid fuels;Hall;Chem. Eng.,2001
3. New GTL method for fewer heavy fractions;Hall;Hydrocarbon Process.,2002
4. A radically new process to convert natural gas into hydrocarbon liquids;Hall,2001
5. The ECLAIRS process for converting natural gas to hydrocarbon liquids;Peterson,2004