<![CDATA[School of Theoretical Studies Search for 'su:Pure Mathematics and su-to:Pure Mathematics and su-to:Applied Analysis and au:Lavrent'ev, M. A']]> https://library.stp.dias.ie/cgi-bin/koha/opac-search.pl?q=ccl=su%3APure%20Mathematics%20and%20su-to%3APure%20Mathematics%20and%20su-to%3AApplied%20Analysis%20and%20au%3ALavrent%27ev%2C%20M.%20A&format=rss2 6 0 50