Analytical Study Regarding the Seismic Response of a Moment-Resisting (MR) Reinforced Concrete (RC) Frame System with Reduced Cross Sections of the RC Beams. - Sococol, Ion; Mihai, Petru; Petrescu, Tudor-Cristian; Nedeff, Florin; Nedeff, Valentin; Agop, Maricel (Buildings (2075-5309), 2022)