Search results for: Michal Fečkan
Open Mathematics > 2014 > 12 > 6 > 911-922
Central European Journal of Mathematics > 2014 > 12 > 6 > 911-922
Open Mathematics > 2014 > 12 > 6 > 911-922
Central European Journal of Mathematics > 2014 > 12 > 6 > 911-922