1.- Title: Linking probabilities of off-lattice self-avoiding polygons and the effects of excluded volume<br>
Author(s): Hirayama N, Tsurusaki K, Deguchi T<br>
Source: JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL   Volume: 42   Issue: 10 Article Number: 105001   Published: MAR 13 2009 <br>
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2.- Title: Topoisomerase II: a fitted mechanism for the chromatin landscape<br>
Author(s): Roca J<br>
Source: NUCLEIC ACIDS RESEARCH   Volume: 37   Issue: 3   Pages: 721-730   Published: FEB 2009 <br><br>