Search results
Mathematical Notes > 2019 > 105 > 1-2 > 64-70
Theoretical and Mathematical Physics > 2017 > 191 > 3 > 886-909
Mathematical Notes > 2016 > 100 > 3-4 > 499-503
Journal of Functional Analysis > 2016 > 270 > 12 > 4540-4557
Journal of Differential Equations > 2013 > 254 > 8 > 3573-3595
Journal de mathematiques pures et appliquees > 2013 > 99 > 2 > 165-173
Acta Mathematicae Applicatae Sinica, English Series > 2012 > 28 > 4 > 681-690
Applied Mathematics and Computation > 2011 > 217 > 19 > 7737-7752
Theoretical and Mathematical Physics > 2008 > 157 > 3 > 1678-1693
Acta Mathematicae Applicatae Sinica, English Series > 2007 > 23 > 4 > 593-610
Annales Societatis Mathematicae Polonae. Seria 00001: Commentationes... > 2003 > [Z] 43(2) > 275-300