%0 Journal Article
%A Shemyakova, E.
%T Proof of the Completeness of Darboux Wronskian Formulae for Order Two
%J Canadian journal of mathematics
%D 2013
%P 655-674
%V 65
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2012-026-7/
%R 10.4153/CJM-2012-026-7
%F 10_4153_CJM_2012_026_7