# Cited references not being printed in bibliography

I am having problems with citations that are correctly being assigned a number in my text now showing up in my bibliography. I am using biblatex with biber and texmaker as my editor.

Latex code:

\documentclass[11pt,a4paper,twoside]{book}
\pagestyle{plain}

\usepackage[backend=biber]{biblatex}

\begin{document}

First cite \cite{murata1980reduction}.

Second cite \cite{godefroid1993refining}.

Third cite \cite{cudd}.

\printshorthands
\end{document}


references.bib

@article{murata1980reduction,
title = {{Reduction and Expansion of Live and Safe Marked Graphs}},
author = {T. Murata and J. Koh},
journal = {IEEE Transactions on Circuits and Systems},
pages = {68-71},
year = {1980},
volume = {27},
number= {1},
note =  {IEEE},
doi = {10.1109/TCS.1980.1084711}
}

@inproceedings{godefroid1993refining,
title = {{Refining Dependencies Improves Partial-Order Verification Methods (Extended Abstract)}},
author = {P. Godefroid},
booktitle = {Computer Aided Verification},
year = {1993},
series = {LNCS},
volume = {697},
publisher = {Springer Berlin Heidelberg},
pages = {438-449},
doi = {10.1007/3-540-56922-7_36}
}

@misc{cudd,
title = {{CUDD: CU Decision Diagram Package}},
author = {F. Somenzi},
howpublished = {\url{http://web.mit.edu/sage/export/tmp/y/usr/share/doc/polybori/cudd/cuddIntro.html}}
}


Compilation result in the following result:

I have noticed that references using the article entry works fine, but misc and inproceedings does not. How do I make them appear in my bibliography? There are no helpful compilation warnings as far as I can tell.

• You have type=article in your \printbibliography... Jan 4 at 22:03
• Yes, that was the issue. My question can be disregarded completely.
– Fred
Jan 4 at 22:14
• @cgnieder Do you want to type up an answer, or do you want us to close the question as simple typo/misunderstanding? Jan 5 at 8:14

You are filtering your references by having type=article as argument to \printbibliography. Quoting the biblatex manual (v3.16 p. 91):
type=<entrytype>
Print only entries whose entry type is <entrytype>.
nottype=<entrytype>
Print only entries whose entry type is not <entrytype>. This option may be used multiple times.