{"version":"1.0","provider_name":"","provider_url":"http:\/\/zsart.edu.pl","author_name":"Anna Sagadyn","author_url":"http:\/\/zsart.edu.pl\/author\/anna\/","title":"„WEEKENDY Z MATM\u0104”","type":"rich","width":600,"height":338,"html":"
„WEEKENDY Z MATM\u0104”<\/a><\/blockquote>