Laukaitis A., Keriene J., Mikulskis D., Sinica M., Sezemanas G., 2009, Influence of
                           Fibrous Additives on Properties of Aerated Autoclaved Concrete Forming Mixtures and
                           Strength Characteristics of Products, Construction and Building Materials, Vol. 23,
                           No. 9, pp. 3034-3042
