http://dimitris.apeiro.gr mathematics, social network analysis, free software... Fri, 26 Aug 2011 21:30:31 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 http://dimitris.apeiro.gr/2009/11/06/%cf%80%cf%81%cf%8e%cf%84%ce%b7-beta-%ce%b3%ce%b9%ce%b1-%cf%84%ce%bf-%cf%83%cf%87%ce%bf%ce%bb%ce%b9%ce%bd%ce%bf%cf%85%ce%be-2009-1/ http://dimitris.apeiro.gr/2009/11/06/%cf%80%cf%81%cf%8e%cf%84%ce%b7-beta-%ce%b3%ce%b9%ce%b1-%cf%84%ce%bf-%cf%83%cf%87%ce%bf%ce%bb%ce%b9%ce%bd%ce%bf%cf%85%ce%be-2009-1/#comments Fri, 06 Nov 2009 09:27:34 +0000 dimitris http://dimitris.apeiro.gr/?p=698 http://dimitris.apeiro.gr/2009/11/06/%cf%80%cf%81%cf%8e%cf%84%ce%b7-beta-%ce%b3%ce%b9%ce%b1-%cf%84%ce%bf-%cf%83%cf%87%ce%bf%ce%bb%ce%b9%ce%bd%ce%bf%cf%85%ce%be-2009-1/feed/ 0