Anatomical Study on Female-flower Nectaries of Sagittaria triforia Karolínský cyklus z triforia chrámu sv. Víta v Praze : Huť Petra Parlera (1374-1378) / Trey of Triforia Trey of Triforia Trey of Triforia Determination of triforine residues in apples by gas chromatography Triforin, novy systemovy fungicid Development of a Heavy Water Detritiation Plant for PIK Reactor A synthon for C‐20 trideuterated eicosanoids: Preparation of [2H3]‐arachidonic acid Circuit for converting tri-state signals into binary signals