The Berezinian and super exterior algebras
We built upon the 2005's paper of Khudaverdian and Voronov~\cite{Kh_V_recurrent}, where rational functions were viewed as Berezinians and their expansions at zero and infinity are considered; geometric interpretation for the expansion coefficients as traces of exterior operators was obtained. Our goal is to figure out what is happening with the coefficients of the expansion between the poles.