Journal of Natural Gas Chemistry
Journal of Natural Gas Chemistry > 2008 > 17 > 4 > 397-402
Journal of Natural Gas Chemistry > 2010 > 19 > 3 > 307-312
Journal of Natural Gas Chemistry > 2011 > 20 > 5 > 553-557
Journal of Natural Gas Chemistry > 2012 > 21 > 3 > 314-318