%0 Journal Article %A McCoy, Peter A. %T Polynomial Approximation and Growth of Generalized Axisymmetrig Potentials %J Canadian journal of mathematics %D 1979 %P 49-59 %V 31 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-006-7/ %R 10.4153/CJM-1979-006-7 %F 10_4153_CJM_1979_006_7