Theoretical and Mathematical Physics
Theoretical and Mathematical Physics > 2016 > 186 > 2 > 231-250
Theoretical and Mathematical Physics > 2016 > 188 > 1 > 994-1005
Theoretical and Mathematical Physics > 2016 > 186 > 2 > 231-250
Theoretical and Mathematical Physics > 2016 > 188 > 1 > 994-1005