I am looking to get a continuation of numbers in my bibliography under my articles section, but as I have included a @misc to include hyperlinks in the articles section this is what I get:
\documentclass[11pt,fleqn]{book}
\usepackage[top=3cm,bottom=3cm,left=3.2cm,right=3.2cm,headsep=10pt,a4paper]{geometry} \usepackage{xcolor}
\definecolor{ocre}{RGB}{243,102,25}
\usepackage{avant}
\usepackage{mathptmx}
\usepackage{microtype}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{calc}
%\usepackage[refsection=chapter,sorting=nyt,backend=biber]{biblatex}
\usepackage[refsection=chapter,defernumbers=true,sorting=nyt,sortcites=true,autopunct=true,babel=hyphen,hyperref=true,abbreviate=false,backref=true,backend=biber]{biblatex}
\defbibheading{bibempty}{}
\addbibresource{5.bib}
\usepackage{empheq}
\usepackage{calc}
\usepackage{makeidx}
\makeindex
\newcommand*{\refname}{Bibliography}
\usepackage{filecontents}
\begin{filecontents}{\jobname.bib}
@book{book1,
address = {New York},
publisher = {John Wiley \& Sons},
author = {Egan, Willian F.},
title = {Phase-Lock Basics},
year = {1998},
%volume = {3},
%series = {2},
edition = {1},
pages = {3--4},
%month = {January}
}
@article{art1,
address = {City},
publisher = {Myself},
author = {Doe, John},
title = {Synthesizer Modulation},
year = {1979},
%volume = {14},
%number = {6},
%pages = {1--8},
month = {June}
}
@book{book2,
address = {New York},
publisher = {John Wiley \& Sons},
author = {Gardner, Floyd M.},
title = {Phaselock Techniques},
year = {2005},
%volume = {14},
%number = {6},
pages = {6--28},
%month = {June}
}
@book{book3,
address = {California},
publisher = {Benjamin/Cummings},
author = {Norman S.},
title = {Control Systems Engineering},
year = {1995},
%volume = {3},
%series = {2},
edition = {2},
pages = {231--232},
%month = {February}
}
@article{art2,
address = {Plantation},
publisher = {Myself},
author = {Me.},
title = {Lock Time Performance},
year = {1990},
%volume = {14},
%number = {6},
%pages = {1--8},
month = {June}
}
@misc{pll_wikipedia,
howpublished = {\url{http://en.wikipedia.org/wiki/Phase-locked loop}},
author = {Wikipedia},
%note = {Last visited on <insert date here>},
title = {Phase-Locked Loop},
}
\end{filecontents}
\addbibresource{\jobname.bib}
\begin{document}
\chapter{Chapter 1}
Some text \autocite{book1,art1}.
\section{Second}
Some text \autocite{book2}.
Some text \autocite{book1}.
Some text \autocite{art2}.
Some text \autocite{art1}.
Some text \autocite{pll_wikipedia}.
\chapter*{Bibliography}
\addcontentsline{toc}{chapter}{\textcolor{ocre}{Bibliography}}
\section*{Books}
\addcontentsline{toc}{section}{Books}
\printbibliography[heading=bibempty,type=book,prefixnumbers={B}]
\section*{Articles}
\addcontentsline{toc}{section}{Articles}
\printbibliography[heading=bibempty,type=article,prefixnumbers={A}]
\printbibliography[heading=bibempty,type=misc,prefixnumbers={A}]
\chapter{Chapter 2}
Some text \autocite{book2}
\chapter*{Bibliography}
\addcontentsline{toc}{chapter}{\textcolor{ocre}{Bibliography}}
\section*{Books}
\addcontentsline{toc}{section}{Books}
\printbibliography[heading=bibempty,type=book,prefixnumbers={B}]
\section*{Articles}
\addcontentsline{toc}{section}{Articles}
\printbibliography[heading=bibempty,type=article,prefixnumbers={A}]
\printbibliography[heading=bibempty,type=misc,prefixnumbers={A}]
\end{document}
I wanted the Articles numbering to continue within the chapter although I have a hyperlink reference.


\printbibliographyuses an own counter. If you use this macro two times with the same prefixnumbers A for both you get two two A1.To avoid this add a section "Online" with a new prefixnumber, for example
O.If you want to have separate bibliographys for each chapter the prefixnumbers have to to not identical (remember please: each \printbibliography
– Mensch Sep 07 '13 at 01:18has an own counter!). Use for exampleA1-` etc.\printbibliography[nottype=book]in order to print everything else without reseting the counter (if you only have article and misc-entries). – henrique Sep 07 '13 at 01:34