%0 Journal Article %A J. J. Telega %T Determination of the potential form of operators %J Mathematica Applicanda %D 1982 %P 107-122 %V 10 %N 18 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/ma.v10i18.1526/ %R 10.14708/ma.v10i18.1526 %G pl %F 10_14708_ma_v10i18_1526