BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20220525T000000Z DTEND:20220525T000000Z SUMMARY:10th jubilee International Conference "Nanotechnologies and Nanomaterials" NANO-2022: Poster abstract deadline due before 25th May 2022 LOCATION:Premier Hotel Odesa,Odesa,Ukraine END:VEVENT END:VCALENDAR