Bratenko, M. K., M. M. Barus, I. P. Burdenyuk, and M. V. Vovk. “Synthesis and Study of the Antimicrobial Activity of N-alkyl(dimethylaminoalkoxyacetammoniumchloride)-N′-[4-(hydroxymethyl)-1H-Pyrazol-3-yl]ureas”. Journal of Organic and Pharmaceutical Chemistry, vol. 12, no. 4(48), Dec. 2014, pp. 44-48, doi:10.24959/ophcj.14.813.