TY - JOUR ID - gfos:889 TI - Alkali-activated fly ash concrete : concrete without cement AU - Mikoč, Miroslav AU - Bjelobrk, Ivan AU - Korajac, Josip DP - DABAR (Digitalni akademski arhivi i repozitoriji) ER - TY - JOUR ID - gfos:890 TI - Influence of slag, fly ash and silica fume on the mechanical and physical properties of asphalt AU - Mikoč, Miroslav AU - Marković, Dalibor DP - DABAR (Digitalni akademski arhivi i repozitoriji) ER -