Search results
Mathematische Zeitschrift > 2017 > 287 > 3-4 > 817-841
Acta Mathematica Scientia > 2014 > 34 > 3 > 729-738
Set-Valued and Variational Analysis > 2014 > 22 > 2 > 521-531
Mathematical and Computer Modelling > 2013 > 57 > 3-4 > 671-683
Arab Journal of Mathematical Sciences > 2013 > 19 > 1 > 73-83
Nonlinear Analysis: Real World Applications > 2011 > 12 > 6 > 3095-3102
Demonstratio Mathematica > 2009 > Vol. 42, nr 4 > 723-730