I want to write a Springer conference article. I have download its template but when I create a new bibliography file bibliography.bib and I add a citation, the following message is shown:
LaTeX Warning: Citation `wang2012mathematical' on page 1 undefined on input lin
e 51.
No file "Draft Paper".bbl.
[1{C:/Users/---/AppData/Local/MiKTeX/2.9/pdftex/config/pdftex.map}
]
("Draft Paper.aux") )
The result is as follows:
\begin{filecontents*}{Draft Paper.eps}
%!PS-Adobe-3.0 EPSF-3.0
%%BoundingBox: 19 19 221 221
%%CreationDate: Mon Sep 29 1997
%%Creator: programmed by hand (JK)
%%EndComments
gsave
newpath
20 20 moveto
20 220 lineto
220 220 lineto
220 20 lineto
closepath
2 setlinewidth
gsave
.4 setgray fill
grestore
stroke
grestore
\end{filecontents*}
\RequirePackage{fix-cm}
\documentclass [twocolumn,draft] {svjour3}
\smartqed % flush right qed marks, e.g. at end of proof
\usepackage{graphicx}
\begin{document}
%title
\title{Network interface selection}
%\subtitle{Do you have a subtitle?\ If so, write it here}
\author{First Author \and
Second Author %etc.
}
\institute{F. Author \at
first address \
Tel.: +123-45-678910\
Fax: +123-45-678910\
\email{fauthor@example.com} % \
% \emph{Present address:} of F. Author % if needed
\and
S. Author \at
second address
}
\date{Received: date / Accepted: date}
\maketitle
\begin{abstract}
\cite{wang2012mathematical}.
\keywords{First keyword \and Second keyword \and More}
\end{abstract}
\bibliographystyle{spmpscis}
\bibliography{Bibliography}
\end{document}
What is the problem? How can I add the references?

See the answer to this question
– Tanvir May 31 '20 at 00:50spmpscisorspmpsci? – Tanvir May 31 '20 at 01:41The error message is telling you that it cannot locate bibliography style file
– Tanvir May 31 '20 at 02:25spmpscis.bst.