%0 Journal Article %A Anatol Prikarpatski %T Scientific specialties %J Mathematica Applicanda %D 2014 %P li-liii %V 42 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/ma.v42i3.625/ %R 10.14708/ma.v42i3.625 %G pl %F 10_14708_ma_v42i3_625