http://library.parliament.mn/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%D0%9D%D0%B0%D0%BC%D0%B6%D0%B8%D0%BC%20%D0%A2.%20and%20au%3A%EF%BF%BD%EF%BF%BD%EF%BF%BD%EF%BF%BD%EF%BF%BD%EF%BF%BD%EF%BF%BD%EF%BF%BD%EF%BF%BD%EF%BF%BD%EF%BF%BD%EF%BF%BD%20%EF%BF%BD%EF%BF%BD%2C&format=rss2 0 20