  We introduce the notion of a (strongly) inner non-degenerate mixed function
$f:\mathbb{C}^2\to\mathbb{C}$. We show that inner non-degenerate mixed
polynomials have weakly isolated singularities and strongly inner
non-degenerate mixed polynomials have isolated singularities. Furthermore,
under one additional assumption, which we call "niceness", the links of these
singularities can be completely characterized in terms of the Newton boundary
of $f$. In particular, adding terms above the Newton boundary does not affect
the topology of the link. This allows us to define an infinite family of real
algebraic links in the 3-sphere.
