Ostapov, K., Kirichenko, I., Senchykhin, Y., Syrovyi, V., Vorontsova, D., Belikov, A., Karasev, A., Klymenko, H. and Rybalka, E. 2019. Improvement of the installation with an extended barrel of cranked type used for fire extinguishing by gel-forming compositions. Eastern-European Journal of Enterprise Technologies. 4, 10 (100) (Aug. 2019), 30–36. DOI:https://doi.org/10.15587/1729-4061.2019.174592.