@book{103845,
	author = {Popovics, Sandor},
	title = {History of mathematical model for strength devellopment of portland concrete},
	year = {2024},
	note = {Compound composition; Cocrete; Mathematical model; Mortar; Portland cement; Strength  Composición compuesta; Concreto; Modelo matemático; Mortero; Cemento Portland; Resistencia}
}