Search results
Czechoslovak Mathematical Journal > 2018 > 68 > 4 > 1011-1020
Commentationes Mathematicae > 2015 > Vol 55, No. 2 > 211--227
Czechoslovak Mathematical Journal > 2016 > 66 > 2 > 371-394
Commentationes Mathematicae > 2016 > Vol 56, No. 1 > 103--117
Archiv der Mathematik > 2016 > 106 > 3 > 275-284
Commentationes Mathematicae > 2016 > 56 > 1
Czechoslovak Mathematical Journal > 2015 > 65 > 2 > 435-474
Commentationes Mathematicae > 2015 > 55 > 2
Journal of Inequalities and Applications > 2014 > 2014 > 1 > 1-9
Opuscula Mathematica > 2014 > Vol. 34, no. 1 > 161--169
Commentationes Mathematicae > 2013 > Vol. 53, No. 2 > 305--312
Commentationes Mathematicae > 2013 > Vol. 53, No. 2 > 13--33
Czechoslovak Mathematical Journal > 2013 > 63 > 4 > 933-948
Archiv der Mathematik > 2012 > 98 > 3 > 253-263
Commentationes Mathematicae > 2011 > 51 > 1
Commentationes Mathematicae > 2011 > Vol. 51, [Z] 1 > 81-98
Indagationes Mathematicae > 2007 > 18 > 2 > 215-231
Annales Societatis Mathematicae Polonae. Seria 00001: Commentationes... > 2006 > Vol. 46, [Z] 2 > 215-231
Commentationes Mathematicae > 2006 > 46 > 2
Nonlinear Analysis > 2004 > 56 > 8 > 1133-1149