%0 Journal Article %A Bonsall, F. F. %A Walsh, D. %T Symbols for trace class Hankel operators with good estimates for norms %J Glasgow mathematical journal %D 1986 %P 47-54 %V 28 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500006327/ %R 10.1017/S0017089500006327 %F 10_1017_S0017089500006327