<lt=c24>PRL IJB PRL CHA <refauth><fname>K.</fname> <middlename>M.</mid
+dlename> <surname>Cuomo</surname></refauth> and <refauth><fname>A.</f
+name> <middlename>V.</middlename> <surname>Oppenheim</surname></refau
+th>, <jtitle>Phys. Rev. Lett.</jtitle> <B><volume>71</volume>,</B> <p
+ages>65</pages> (<date>1993</date>); <refauth><fname>L.</fname> <surn
+ame>Kocarev</surname></refauth>, <refauth><fname>K.</fname> <middlena
+me>S.</middlename> <surname>Halle</surname></refauth>, <refauth><fnam
+e>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><volu
+me>2</volume>,</B> <pages>973</pages> (<date>1992</date>); <refauth><
+fname>L.</fname> <surname>Kocarev</surname></refauth> and <refauth><f
+name>U.</fname> <surname>Parlitz</surname></refauth>, <jtitle>Phys. R
+ev. Lett.</jtitle> <B><volume>74</volume>,</B> <pages>5028</pages> (<
+date>1995</date>); <refauth><fname>N.</fname> <middlename>F.</middlen
+ame> <surname>Rulkov</surname></refauth>, <jtitle>Chaos</jtitle> <B><
+volume>6</volume>,</B> <pages>262</pages> (<date>1996</date>).</lt>

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How to backtrack the below pairs of information from the above line. the number of pairs/line may chage from a range of 0 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>

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Regards,
Ganesh

20050624 Edit by ysth: code, br tags

In reply to Backtracking by nganesh

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