Open Physics
Open Physics > 2012 > 10 > 2 > 492-499
Open Physics > 2012 > 10 > 2 > 335-341
Open Physics > 2012 > 10 > 2 > 485-491
Open Physics > 2012 > 10 > 2 > 514-518
Open Physics > 2012 > 10 > 2 > 470-477
Open Physics > 2012 > 10 > 2 > 524-528
Open Physics > 2012 > 10 > 2 > 414-420
Open Physics > 2012 > 10 > 2 > 421-428
Open Physics > 2012 > 10 > 2 > 405-413
Open Physics > 2012 > 10 > 2 > 506-513