%0 Journal Article 
%A Cobacho Tornel, María Belén
%T Double integral of (xy) / (x^2-1)
%D 2017
%U http://hdl.handle.net/10317/6251
%X In this video we solve a double integral of a fraction that can be calculated using the fractions method or the change of variable method.
%K Double integral
%K Integral of a fraction of polynomials
%K Change of variable
%~ GOEDOC, SUB GOETTINGEN