The operational calculus model for the nth-order backward difference Journal title: Scientific Journal of Polish Naval Academy Authors: Hubert Wysocki Subject(s):
Theoretical Study Regarding the Flow Conditions for Alloys through Thin Channels Journal title: Analele Universitatii "Dunarea de Jos" din Galati. Fascicula IX, Metalurgie si Stiinta Materialelor Authors: Ioan MARGINEAN, Bogdan-Alexandru VERDES, Sorin-Adrian COCOLAS Subject(s):