Eigen, M. <br/><br/>
The hypercycle :  a principle of natural self-organization / 
M. Eigen, P. Schuster 
 - Berlin :  Springer-Verlag,  1979 
 - 92 p. :  ill. ;  28 cm. 
<br/><br/>Includes bibliographical references (p.89-90) 
<br/><br/><label>ISBN: </label>0387092935 
<br/><br/><label>LCCN: </label>79-1315 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical evolution<br/>Genetic translation