%0 Journal Article %A Walter Wasserfallen %A Christoph Schenk %T Portfolio Insurance for the Small Investor in Switzerland %D 1996 %R 10.3905/jod.1996.407947 %J The Journal of Derivatives %P 37-43 %V 3 %N 3 %U https://jod.pm-research.com/content/iijderiv/3/3/37.full.pdf