\item[\lbrack1\rbrack] Knut Jynge $\&$~Bjørn Riise.
\newblock Funny reactions.
\newblock Chemistry reports, University Of Tromsø; Institute Of Mathematical
- and Physical Sciences, July 1985.
+ and Physical Sciences, July 1994.
\item[\lbrack2\rbrack] Bassam~Z. Shakhashiri.
\newblock {\em Chemical Demonstrations - A Handbook for Teachers of Chemistry},
volume~1.
\newblock The University of Winsconsin Press, 1 edition, 1983.
-\end{description}
\ No newline at end of file
+\end{description}