TY - BOOK AU - Robutti, G. AU - Ronzoni, E., coaut.Ottosen, N.S., coaut. ED - Istituto Sperimentale Modelli e Strutture (Italia). TI - Failure strength and clastic limit for concrete : a compara-tive study / G. Robutti , E. Ronzoni , N.S. Ottosen CY - Bergamo, [Italia] : ISMES N1 - "Paper presented at the 5th International Conference on Str-uctural Mechanics in Reactor Technology, Berlin-Germany, 13---17 august 1979" ER -