1. Methane conversion—A challenge to the industrial chemist;Parkyns;Chem. Britain,1990
2. Costs to transport natural gas;Leibson;Hydrocarbon Processing,1987
3. Oxygentaes seen as hot market by industry;Reisch;C & EN.,1992
4. Methanol, a fuel for today and tomorrow;Morton;Chem. Ind.,1990
5. The characteristics and challenges of new natural gas technologies;Dautzenberg,1990