TY - JOUR DO - 10.5169/seals-19394 DB - https://www.e-periodica.ch T1 - Non-linear analysis of reinforced concrete structures AU - Borges, Ferry J. AU - Arantes e Oliveira, E.R. JF - IABSE Publications = Mémoires AIPC = IVBH Abhandlungen PB - IABSE Y1 - 1963 VL - 23 IS - SP - 51 SN - 0074-1426 ER -