Fouque, Pascal  <br/><br/>
Structure, Mass and Distance of the Virgo Cluster from a Tolman-Bondi Model :  European Southern Observatory, Scientific preprint No. 1431 / 
Pascal Fouque et al. 
 - [S.I.] :  [European Southern Observatory],  2001. 
<br/><br/><label>Subjects--Index Terms: </label>ასტრონომია