Search results
Afrika Matematika > 2019 > 30 > 7-8 > 1133-1143
Advances in Difference Equations > 2018 > 2018 > 1 > 1-9
Alexandria Engineering Journal > 2016 > 55 > 1 > 87-91
Open Physics > 2014 > 12 > 7 > 517-520
Open Physics > 2014 > 12 > 7 > 517-520
Central European Journal of Physics > 2014 > 12 > 7 > 517-520
Open Physics > 2013 > 11 > 10 > 1361-1365
Open Physics > 2013 > 11 > 10 > 1366-1371
Open Physics > 2013 > 11 > 10 > 1361-1365
Open Physics > 2013 > 11 > 10 > 1366-1371
Central European Journal of Physics > 2013 > 11 > 10 > 1366-1371
Central European Journal of Physics > 2013 > 11 > 10 > 1361-1365
Russian Mathematics > 2013 > 57 > 12 > 16-30
Computational Mathematics and Modeling > 2012 > 23 > 2 > 228-237