\input zb-basic
\input zb-ioport
\iteman{io-port 00892006}
\itemau{Vesnin, A.Yu.; Dobrynin, A.A.}
\itemti{The Negami polynomial of graphs composed of polygons.}
\itemso{Vychisl. Sist. 151, 3-36 (1994).}
\itemcc{}
\itemut{Negami polynomial; polygons; chemical graph theory}
\itemli{}
\end