Backtracking question

Dear All,

<lt=c24>PRL IJB PRL CHA <refauth><fname>K.</fname>
<middlename>M.</middlename> <surname>Cuomo</surname></refauth> and
<refauth><fname>A.</fname> <middlename>V.</middlename>
<surname>Oppenheim</surname></refauth>, <jtitle>Phys. Rev.
Lett.</jtitle> <B><volume>71</volume>,</B> <pages>65</pages>
(<date>1993</date> ); <refauth><fname>L.</fname>
<surname>Kocarev</surname></refauth>, <refauth><fname>K.</fname>
<middlename>S.</middlename> <surname>Halle</surname></refauth>,
<refauth><fname>K.</fname> <surname>Eckert</surname></refauth>,
<refauth><fname>L.</fname> <middlename>O.</middlename>
<surname>Chua</surname></refauth>, and <refauth><fname>U.</fname>
<surname>Parlitz</surname></refauth>, <jtitle>Int. J. Bifurcation Chaos
Appl. Sci. Eng.</jtitle> <B><volume>2</volume>,</B> <pages>973</pages>
(<date>1992</date> ); <refauth><fname>L.</fname>
<surname>Kocarev</surname></refauth> and <refauth><fname>U.</fname>
<surname>Parlitz</surname></refauth>, <jtitle>Phys. Rev. Lett.</jtitle>
<B><volume>74</volume>,</B> <pages>5028</pages> (<date>1995</date> );
<refauth><fname>N.</fname> <middlename>F.</middlename>
<surname>Rulkov</surname></refauth>, <jtitle>Chaos</jtitle>
<B><volume>6</volume>,</B> <pages>262</pages> (<date>1996</date> ).</lt>


How to backtrack the below pairs of information from the above line. the
number of pairs/line may chage from  a range of 1 to 5


PRL  <jtitle>Phys. Rev. Lett.</jtitle>
IJB    <jtitle>Int. J. Bifurcation Chaos Appl. Sci. Eng.</jtitle>
PRL   <jtitle>Phys. Rev. Lett.</jtitle>
CHB  <jtitle>Chaos</jtitle>

Regards,
Ganesh

N. Ganesh Babu wrote:

> Dear All,
>
> <lt=c24>PRL IJB PRL CHA <refauth><fname>K.</fname>
> <middlename>M.</middlename> <surname>Cuomo</surname></refauth> and
> <refauth><fname>A.</fname> <middlename>V.</middlename>
> <surname>Oppenheim</surname></refauth>, <jtitle>Phys. Rev.
> Lett.</jtitle> <B><volume>71</volume>,</B> <pages>65</pages>
> (<date>1993</date> ); <refauth><fname>L.</fname>
> <surname>Kocarev</surname></refauth>, <refauth><fname>K.</fname>
> <middlename>S.</middlename> <surname>Halle</surname></refauth>,
> <refauth><fname>K.</fname> <surname>Eckert</surname></refauth>,
> <refauth><fname>L.</fname> <middlename>O.</middlename>
> <surname>Chua</surname></refauth>, and <refauth><fname>U.</fname>
> <surname>Parlitz</surname></refauth>, <jtitle>Int. J. Bifurcation
> Chaos Appl. Sci. Eng.</jtitle> <B><volume>2</volume>,</B>
> <pages>973</pages> (<date>1992</date> ); <refauth><fname>L.</fname>
> <surname>Kocarev</surname></refauth> and <refauth><fname>U.</fname>
> <surname>Parlitz</surname></refauth>, <jtitle>Phys. Rev.
> Lett.</jtitle> <B><volume>74</volume>,</B> <pages>5028</pages>
> (<date>1995</date> ); <refauth><fname>N.</fname>
> <middlename>F.</middlename> <surname>Rulkov</surname></refauth>,
> <jtitle>Chaos</jtitle> <B><volume>6</volume>,</B> <pages>262</pages>
> (<date>1996</date> ).</lt>
>
>
> How to backtrack the below pairs of information from the above line.
> the number of pairs/line may chage from  a range of 1 to 5
>
>
> PRL  <jtitle>Phys. Rev. Lett.</jtitle>
> IJB    <jtitle>Int. J. Bifurcation Chaos Appl. Sci. Eng.</jtitle>
> PRL   <jtitle>Phys. Rev. Lett.</jtitle> CHB  <jtitle>Chaos</jtitle>
>
> Regards,
> Ganesh
>
>