Titova О., Stoliarova, N., Hrushak, Z. and Kravchuk, T. 2017. DETERMINATION OF CRITICAL VALUE OF pH OF GEL FORMATION IN SILICATE-ALKALI MIXTURES OF VARIOUS COMPOSITION. Proceedings of National Aviation University. 71, 2 (Jul. 2017), 100–107. DOI:https://doi.org/10.18372/2306-1472.71.11753.