%0 Journal Article
%A Claudia M. Chanu
%A Luca Degiovanni
%A Giovanni Rastelli
%T Superintegrable extensions of superintegrable systems
%J Symmetry, integrability and geometry: methods and applications
%D 2012
%V 8
%U http://geodesic.mathdoc.fr/item/SIGMA_2012_8_a69/
%G en
%F SIGMA_2012_8_a69