Open Physics
Open Physics > 2014 > 12 > 2 > 103-110
Open Physics > 2014 > 12 > 2 > 81-89
Open Physics > 2014 > 12 > 2 > 90-96
Open Physics > 2014 > 12 > 2 > 132-140
Open Physics > 2014 > 12 > 2 > 97-102
Open Physics > 2014 > 12 > 2 > 141-146
Open Physics > 2014 > 12 > 2 > 111-122
Open Physics > 2014 > 12 > 2 > 123-131