Search results for: Katarzyna Cegielka
Operational Research > 2019 > 19 > 2 > 317-332
Didactics of Mathematics > 2017 > 14(18) > 5-18
Didactics of Mathematics > 2012 > 9(13) > 25-34
Mathematical Economics > 2011 > 7 (14) > 31-38
Mathematical Economics > 2010 > 6(13) > 5-20