Search results
Acta Physica Polonica A > 2017 > 132 > 1 > 94-96
Reports on Mathematical Physics > 2014 > 74 > 2 > 221-234
Reports on Mathematical Physics > 2013 > 71 > 2 > 217-229
Acta Physica Polonica A > 2012 > 122 > 4 > 650-654
Open Physics > 2006 > 4 > 3 > 318-330
Open Physics > 2006 > 4 > 3 > 318-330
Open Physics > 2004 > 2 > 3 > 456-466
Open Physics > 2004 > 2 > 3 > 456-466