BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20150520T000000Z DTEND:20150520T000000Z SUMMARY:Breaking Through Experimental, Theoretical and Applications of Advanced Luminescent Lanthanide-Based Materials: Oral abstract deadline due before 20th May 2015 LOCATION:MAZUR-SYRENKA Conference Complex,Piecki,Poland END:VEVENT END:VCALENDAR