I'm using the LNCS template, and I want to have two distinct bibliography's in my paper. The first one is called "References" and the second "Online References". I create two separate bibliography's for the effect.
The two bibliographies must be distinct, and I pretend they had a continuous enumeration, or different enumeration styles.
This is my current bibliography:

In online references, I want the enumeration starting on number 6, or using different enumeration like "roman style" "I".
There's some code:
\begin{thebibliography}{}
\bibitem {ia4games}
Millington, Ian, and John David Funge. Artificial Intelligence for Games. Burlington, MA: Morgan Kaufmann/Elsevier, 2009. Print.
...
\end{thebibliography}
\renewcommand\refname{Online References}
\begin{thebibliography}{}
\bibitem{video2}
"Video: Building the AI for Hearthstone." Gamasutra. GDC's Vault AI Summit, 25 Aug. 2014. Web. 7 Apr. 2016.
\end{thebibliography}
I tried to use different styles, but without success. Please healp!

biblatex? – Bernard Apr 25 '16 at 00:05