Siervo, F. de Modern trends in selecting and designing Pelton turbines / by F. de Siervo and A. Lugaresi. - [Zillmere, Queensland : Busar, 1981?] - p. 40-48 : ill. LCCN: 89090386 Subjects--Topical Terms: Turbines--Design and construction. Subjects--Index Terms: Pelton turbines.