Search for: [Subject and Keywords = materiały konstrukcyjne] OR [Subject and Keywords = materiały kruche] OR [Subject and Keywords = mechanika materiałów] OR [Subject and Keywords = experimental methods] OR [Subject and Keywords = triaxial tests] OR [Subject and Keywords = rock\-like brittle materials] OR [Subject and Keywords = stresses at fracture] OR [Title = Tri\-axial tests for brittle materials\: motivation, technique, results = Badanie materiałów kruchych w stanie trójosiowym\: motywacja, technika badań, wyniki] OR [Creator = Litewka, Andrzej] OR [Creator = Szojda, Leszek]