Search results
Annales Mathematicae Silesianae > 2017 > 31 > 1 > 127-140
Concrete Operators > 2016 > 3 > 1 > 68-76
International Journal of Applied Mathematics and Computer Science > 2016 > 26 > 2 > 263-275
Open Mathematics > 2016 > 14 > 1 > 361-369
Open Mathematics > 2015 > 13 > 1
Open Mathematics > 2012 > 10 > 6 > 2003-2011
Open Mathematics > 2011 > 9 > 4 > 797-802
Discussiones Mathematicae, Differential Inclusions, Control and Optimization > 2011 > 31 > 1 > 71-90
Open Mathematics > 2010 > 8 > 6 > 1109-1119
Commentationes Mathematicae > 2010 > 50 > 2
Discussiones Mathematicae, Differential Inclusions, Control and Optimization > 2009 > 29 > 1 > 113-126
Annales UMCS, Mathematica > 2009 > 63 > 1 > 39-48
Open Mathematics > 2008 > 6 > 2 > 262-271
Open Mathematics > 2007 > 5 > 2 > 205-214
Applicationes Mathematicae > 2000 > 27 > 3 > 369-375