Comment on "A note on the partial fraction expansion

It is shown that there is a possibility, at least in some cases, for the decomposition given in [1] to exist for
N > 1
, as it is when
N = 1
, where
N
is the degree of the 2-D polynomials
A(z_{1}, z_{2}),B(z_{1}, z_{2})
and
P(z_{1}, z_{2})
considered in [1].