Search results for: Ioan Pop
Journal of Zhejiang University-SCIENCE A > 2019 > 20 > 4 > 290-299
Boundary Value Problems > 2013 > 2013 > 1 > 1-7
Central European Journal of Physics > 2011 > 9 > 5 > 1195-1202
Journal of Zhejiang University-SCIENCE A > 2019 > 20 > 4 > 290-299
Boundary Value Problems > 2013 > 2013 > 1 > 1-7
Central European Journal of Physics > 2011 > 9 > 5 > 1195-1202